introduction of computer essay

Essay on Computer and its Uses for School Students and Children

500+ words essay on computer.

In this essay on computer, we are going to discuss some useful things about computers. The modern-day computer has become an important part of our daily life. Also, their usage has increased much fold during the last decade. Nowadays, they use the computer in every office whether private or government. Mankind is using computers for over many decades now. Also, they are used in many fields like agriculture, designing, machinery making, defense and many more. Above all, they have revolutionized the whole world.

History of Computers

It is very difficult to find the exact origin of computers. But according to some experts computer exists at the time of world war-II. Also, at that time they were used for keeping data. But, it was for only government use and not for public use. Above all, in the beginning, the computer was a very large and heavy machine.

Working of a Computer 

The computer runs on a three-step cycle namely input, process, and output. Also, the computer follows this cycle in every process it was asked to do. In simple words, the process can be explained in this way. The data which we feed into the computer is input, the work CPU do is process and the result which the computer give is output.

Components and Types of Computer

The simple computer basically consists of CPU, monitor, mouse, and keyboard . Also, there are hundreds of other computer parts that can be attached to it. These other parts include a printer, laser pen, scanner , etc.

The computer is categorized into many different types like supercomputers, mainframes, personal computers (desktop), PDAs, laptop, etc. The mobile phone is also a type of computer because it fulfills all the criteria of being a computer.

Get the huge list of more than 500 Essay Topics and Ideas

Uses of Computer in Various Fields

As the usage of computer increased it became a necessity for almost every field to use computers for their operations. Also, they have made working and sorting things easier. Below we are mentioning some of the important fields that use a computer in their daily operation.

Medical Field

They use computers to diagnose diseases, run tests and for finding the cure for deadly diseases . Also, they are able to find a cure for many diseases because of computers.

Whether it’s scientific research, space research or any social research computers help in all of them. Also, due to them, we are able to keep a check on the environment , space, and society. Space research helped us to explore the galaxies. While scientific research has helped us to locate resources and various other useful resources from the earth.

For any country, his defence is most important for the safety and security of its people. Also, computer in this field helps the country’s security agencies to detect a threat which can be harmful in the future. Above all the defense industry use them to keep surveillance on our enemy.

Threats from a Computer

Computers have become a necessity also, they have become a threat too. This is due to hackers who steal your private data and leak them on internet. Also, anyone can access this data. Apart from that, there are other threats like viruses, spams, bug and many other problems.

The computer is a very important machine that has become a useful part of our life. Also, the computers have twin-faces on one side it’s a boon and on the other side, it’s a bane. Its uses completely depend upon you. Apart from that, a day in the future will come when human civilization won’t be able to survive without computers as we depend on them too much. Till now it is a great discovery of mankind that has helped in saving thousands and millions of lives.

Frequently Asked Questions on Computer

Q.1  What is a computer?

A.1 A computer is an electronic device or machine that makes our work easier. Also, they help us in many ways.

Q.2 Mention various fields where computers are used?

A.2  Computers are majorly used in defense, medicine, and for research purposes.

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How to Write the “Why Computer Science?” Essay

What’s covered:, what is the purpose of the “why computer science” essay, elements of a good computer science essay, computer science essay example, where to get your essay edited.

You will encounter many essay prompts as you start applying to schools, but if you are intent on majoring in computer science or a related field, you will come across the “ Why Computer Science? ” essay archetype. It’s important that you know the importance behind this prompt and what constitutes a good response in order to make your essay stand out.

For more information on writing essays, check out CollegeVine’s extensive essay guides that include everything from general tips, to essay examples, to essay breakdowns that will help you write the essays for over 100 schools.

Colleges ask you to write a “ Why Computer Science? ” essay so you may communicate your passion for computer science, and demonstrate how it aligns with your personal and professional goals. Admissions committees want to see that you have a deep interest and commitment to the field, and that you have a vision for how a degree in computer science will propel your future aspirations.

The essay provides an opportunity to distinguish yourself from other applicants. It’s your chance to showcase your understanding of the discipline, your experiences that sparked or deepened your interest in the field, and your ambitions for future study and career. You can detail how a computer science degree will equip you with the skills and knowledge you need to make a meaningful contribution in this rapidly evolving field.

A well-crafted “ Why Computer Science? ” essay not only convinces the admissions committee of your enthusiasm and commitment to computer science, but also provides a glimpse of your ability to think critically, solve problems, and communicate effectively—essential skills for a  computer scientist.

The essay also gives you an opportunity to demonstrate your understanding of the specific computer science program at the college or university you are applying to. You can discuss how the program’s resources, faculty, curriculum, and culture align with your academic interests and career goals. A strong “ Why Computer Science? ” essay shows that you have done your research, and that you are applying to the program not just because you want to study computer science, but because you believe that this particular program is the best fit for you.

Writing an effective “ Why Computer Science ?” essay often requires a blend of two popular college essay archetypes: “ Why This Major? ” and “ Why This College? “.

Explain “Why This Major?”

The “ Why This Major? ” essay is an opportunity for you to dig deep into your motivations and passions for studying Computer Science. It’s about sharing your ‘origin story’ of how your interest in Computer Science took root and blossomed. This part of your essay could recount an early experience with coding, a compelling Computer Science class you took, or a personal project that sparked your fascination.

What was the journey that led you to this major? Was it a particular incident, or did your interest evolve over time? Did you participate in related activities, like coding clubs, online courses, hackathons, or internships?

Importantly, this essay should also shed light on your future aspirations. How does your interest in Computer Science connect to your career goals? What kind of problems do you hope to solve with your degree?

The key for a strong “ Why This Major? ” essay is to make the reader understand your connection to the subject. This is done through explaining your fascination and love for computer science. What emotions do you feel when you are coding? How does it make you feel when you figure out the solution after hours of trying? What aspects of your personality shine when you are coding? 

By addressing these questions, you can effectively demonstrate a deep, personal, and genuine connection with the major.

Emphasize “Why This College?”

The “ Why This College? ” component of the essay demonstrates your understanding of the specific university and its Computer Science program. This is where you show that you’ve done your homework about the college, and you know what resources it has to support your academic journey.

What unique opportunities does the university offer for Computer Science students? Are there particular courses, professors, research opportunities, or clubs that align with your interests? Perhaps there’s a study abroad program or an industry partnership that could give you a unique learning experience. Maybe the university has a particular teaching methodology that resonates with you.

Also, think about the larger university community. What aspects of the campus culture, community, location, or extracurricular opportunities enhance your interest in this college? Remember, this is not about general praises but about specific features that align with your goals. How will these resources and opportunities help you explore your interests further and achieve your career goals? How does the university’s vision and mission resonate with your own values and career aspirations?

It’s important when discussing the school’s resources that you always draw a connection between the opportunity and yourself. For example, don’t tell us you want to work with X professor because of their work pioneering regenerative AI. Go a step further and say because of your goal to develop AI surgeons for remote communities, learning how to strengthen AI feedback loops from X professor would bring you one step closer to achieving your dream.

By articulating your thoughts on these aspects, you demonstrate a strong alignment between the college and your academic goals, enhancing your appeal as a prospective student.

Demonstrate a Deep Understanding of Computer Science

As with a traditional “ Why This Major? ” essay, you must exhibit a deep and clear understanding of computer science. Discuss specific areas within the field that pique your interest and why. This could range from artificial intelligence to software development, or from data science to cybersecurity. 

What’s important is to not just boast and say “ I have a strong grasp on cybersecurity ”, but instead use your knowledge to show your readers your passion: “ After being bombarded with cyber attack after cyber attack, I explained to my grandparents the concept of end-to-end encryption and how phishing was not the same as a peaceful afternoon on a lake. ”

Make it Fun!

Students make the mistake of thinking their college essays have to be serious and hyper-professional. While you don’t want to be throwing around slang and want to present yourself in a positive light, you shouldn’t feel like you’re not allowed to have fun with your essay. Let your personality shine and crack a few jokes.

You can, and should, also get creative with your essay. A great way to do this in a computer science essay is to incorporate lines of code or write the essay like you are writing out code. 

Now we will go over a real “ Why Computer Science? ” essay a student submitted and explore what the essay did well, and where there is room for improvement.

Please note: Looking at examples of real essays students have submitted to colleges can be very beneficial to get inspiration for your essays. You should never copy or plagiarize from these examples when writing your own essays. Colleges can tell when an essay isn’t genuine and will not view students favorably if they plagiarized.

I held my breath and hit RUN. Yes! A plump white cat jumped out and began to catch the falling pizzas. Although my Fat Cat project seems simple now, it was the beginning of an enthusiastic passion for computer science. Four years and thousands of hours of programming later, that passion has grown into an intense desire to explore how computer science can serve society. Every day, surrounded by technology that can recognize my face and recommend scarily-specific ads, I’m reminded of Uncle Ben’s advice to a young Spiderman: “with great power comes great responsibility”. Likewise, the need to ensure digital equality has skyrocketed with AI’s far-reaching presence in society; and I believe that digital fairness starts with equality in education.

The unique use of threads at the College of Computing perfectly matches my interests in AI and its potential use in education; the path of combined threads on Intelligence and People gives me the rare opportunity to delve deep into both areas. I’m particularly intrigued by the rich sets of both knowledge-based and data-driven intelligence courses, as I believe AI should not only show correlation of events, but also provide insight for why they occur.

In my four years as an enthusiastic online English tutor, I’ve worked hard to help students overcome both financial and technological obstacles in hopes of bringing quality education to people from diverse backgrounds. For this reason, I’m extremely excited by the many courses in the People thread that focus on education and human-centered technology. I’d love to explore how to integrate AI technology into the teaching process to make education more available, affordable, and effective for people everywhere. And with the innumerable opportunities that Georgia Tech has to offer, I know that I will be able to go further here than anywhere else.

What the Essay Did Well 

This essay perfectly accomplishes the two key parts of a “ Why Computer Science? ” essay: answering “ Why This Major? ” and “ Why This College? ”. Not to mention, we get a lot of insight into this student and what they care about beyond computer science, and a fun hook at the beginning.

Starting with the “ Why This Major? ” aspect of the response, this essay demonstrates what got the student into computer science, why they are passionate about the subject, and what their goals are. They show us their introduction to the world of CS with an engaging hook: “I held my breath and hit RUN. Yes! A plump white cat jumped out and began to catch the falling pizzas. ” We then see this is a core passion because they spent “ Four years and thousands of hours ,” coding.

The student shows us why they care about AI with the sentence, “ Every day, surrounded by technology that can recognize my face and recommend scarily-specific ads ,” which makes the topic personal by demonstrating their fear at AI’s capabilities. But, rather than let panic overwhelm them, the student calls upon Spiderman and tells us their goal of establishing digital equality through education. This provides a great basis for the rest of the essay, as it thoroughly explains the students motivations and goals, and demonstrates their appreciation for interdisciplinary topics.

Then, the essay shifts into answering “ Why This College? ”, which it does very well by honing in on a unique facet of Georgia Tech’s College of Computing: threads. This is a great example of how to provide depth to the school resources you mention. The student describes the two threads and not only why the combination is important to them, but how their previous experiences (i.e. online English tutor) correlate to the values of the thread: “ For this reason, I’m extremely excited by the many courses in the People thread that focus on education and human-centered technology. ”

What Could Be Improved

This essay does a good job covering the basics of the prompt, but it could be elevated with more nuance and detail. The biggest thing missing from this essay is a strong core to tie everything together. What do we mean by that? We want to see a common theme, anecdote, or motivation that is weaved throughout the entire essay to connect everything. Take the Spiderman quote for example. If this was expanded, it could have been the perfect core for this essay.

Underlying this student’s interest in AI is a passion for social justice, so they could have used the quote about power and responsibility to talk about existing injustices with AI and how once they have the power to create AI they will act responsibly and help affected communities. They are clearly passionate about equality of education, but there is a disconnect between education and AI that comes from a lack of detail. To strengthen the core of the essay, this student needs to include real-world examples of how AI is fostering inequities in education. This takes their essay from theoretical to practical.

Whether you’re a seasoned writer or a novice trying your hand at college application essays, the review and editing process is crucial. A fresh set of eyes can provide valuable insights into the clarity, coherence, and impact of your writing. Our free Peer Essay Review tool offers a unique platform to get your essay reviewed by another student. Peer reviews can often uncover gaps, provide new insights or enhance the clarity of your essay, making your arguments more compelling. The best part? You can return the favor by reviewing other students’ essays, which is a great way to hone your own writing and critical thinking skills.

For a more professional touch, consider getting your essay reviewed by a college admissions expert . CollegeVine advisors have years of experience helping students refine their writing and successfully apply to top-tier schools. They can provide specific advice on how to showcase your strengths, address any weaknesses, and generally present yourself in the best possible light.

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• Essay on Computer

Long and Short Computer Essay

The term computer was once used to refer to a person who did computation, unlike today. The development of early prototypes that led to the modern computer is credited to many individuals throughout history. A series of breakthroughs, beginning with transistor computers and then integrated circuit computers, resulted in the development of transistor technology and the integrated circuit chip, causing digital computers to largely replace analogue computers. 

In this essay, we will discuss the various components and types of computers and talk about their uses in various fields.

Long Computer Essay in English

A computer is an electronic tool that manipulates data or information. It can store, retrieve, and process information. We can type documents, send emails, play games, and browse the Web using a computer. It can also be used to edit spreadsheets, presentations, and even videos, or create them. 

Early computers were conceived only as devices for calculating. Simple manual devices such as the abacus have helped individuals do calculations since ancient times. Some mechanical devices were built early in the Industrial Revolution to automate long, tedious tasks, such as guiding patterns for looms. In the early 20th century, more sophisticated electrical machines performed specialized analogue calculations. 

Common Components of Computers

All those parts of a computer that are tangible physical objects are covered under the term hardware. The hardware includes circuits, computer chips, graphics cards, sound cards, memory (RAM), motherboards, displays, power supplies, cables, keyboards, printers and "mice" input devices.

 There are five main hardware components: 

Input Devices: 

These are devices that are used to enter data/information in the central processing unit. Example- keyboard, mouse, scanner, document reader, barcode reader, optical character reader, magnetic reader etc.

Output Devices: 

These are devices that provide the processed data/information into human-readable form. Example- monitor, printer, speaker, projector etc.

Control Unit: 

The control unit handles the various components of the computer; it reads and interprets (decodes) the instructions for the program, transforming them into control signals that activate other computer parts.

Arithmetic Logic Unit: 

It is capable of performing arithmetical and logical functions. The set of arithmetic operations supported by a specific ALU may be restricted to addition and subtraction or may include functions of multiplication, division, trigonometries such as sine, cosine, etc., and square roots.

Central Processing Unit: 

The ALU, control unit and registers and together called the CPU. It is sometimes called the computer's brain, and its job is to perform commands. We send instructions to the CPU whenever we press a key, click the mouse, or start an application.

Software refers to computer parts, such as programs, data, protocols, etc., that do not have a material form. In contrast to the physical hardware from which the system is built, the software is that portion of a computer system consisting of encoded information or computer instructions.

It is sometimes called "firmware" when the software is stored in hardware that can not be easily modified, such as with a BIOS ROM on an IBM PC compatible computer.

Computer hardware and software require each other, and neither of them can be realistically used on their own. There are four main components of a general-purpose computer: the arithmetic logic unit (ALU), the control unit, the memory, and the I/O (collectively called input and output) devices.

Uses of Computer

Computers are used in various fields, such as homes, businesses, government offices, research organizations, educational institutions, medicine, entertainment, etc. because of their features and powerful functions. They have taken sectors and companies to a whole new level.

Science- 

Computers are best suited for the collection, analysis, categorization, and storage of data in science, research and engineering. They also help scientists to exchange data both internally and internationally with each other.

Government-  

Computers in the government sector are used to perform various functions and improve their services. In most cases, data processing tasks, the maintenance of citizens' databases, and the promotion of a paperless environment are the primary purposes of using computers. In addition to this, computers play a key role in the country's defence system.

Health and Medicine- 

They are used to preserve information, records, live patient monitoring, X-rays, and more from patients. Computers assist in setting up laboratory tools, monitoring heart rate and blood pressure, etc. Besides, computers allow physicians to easily exchange patient data with other medical specialists.

Education- 

They help people get different educational materials (such as images, videos, e-books, etc.) in one place. Also, computers are best suited for online classes, online tutoring, online exams, and task and project creation. Also, they can be used to maintain and track student performance and other data.

Banking- 

Most countries use online banking systems so that customers can access their data directly. People can verify the balance of their account, transfer cash, and pay online bills, including credit cards. Besides, banks use computers to execute transactions and store client information, transaction records, etc.

Short Computer Essay in English

A computer's a programmable device that accepts raw data(input) and processes it as output with a group of instructions (a program) to supply the result. It renders output after performing mathematical and logical operations and can save the output for future use. The word "computer" derives from the word "computare" in Latin, which means calculating.

Types of Computer

Computers are of different types based on different criteria. Based on their size, computers are of five types:

Micro Computers- 

It is a single-user computer that has less capacity for speed and storage than the other types. For a CPU, it uses a microprocessor. Laptops, desktop computers, personal digital assistants (PDAs), tablets, and smartphones are common examples of microcomputers. Microcomputers are generally designed and built for general use, such as browsing, information search, the internet, MS Office, social media, etc.

Mini Computers- 

Minicomputers are also referred to as "Midrange Computers." They are multi-user computers designed to simultaneously support multiple users. Therefore, they are generally used by small companies and firms. 

Mainframe Computers- 

It is also a multi-user computer that large companies and government organizations use to run their business operations as large amounts of data can be stored and processed. Banks, universities, and insurance companies, for example, use mainframe computers to store data from their customers, students, and policyholders.

Super Computer- 

Among all types of computers, supercomputers are the fastest and most costly computers. They have an enormous capacity for storage and computing speeds and can therefore perform millions of instructions per second.

Workstations-  

It is a single-user computer with a comparatively more powerful microprocessor and a high-quality monitor compared to a mini-computer.

Benefits of Computers:

It increases productivity.

It helps in connecting to the internet.

It helps in organizing data and information.

It allows storing large amounts of data.

Fun Facts About Computers

The first electric computer that was invented weighed around 27 tons or even more than that and took up to 1800 square feet.

There are about 5000 new viruses that are released every month.

The original name of Windows was Interface Manager.

It is surely known that the life of humans would not have been so easy if computers were not a part of human life. This is also supported by a lot of pieces of evidence where we can even see in daily life how the computer is not just present in an organization but is also available right in the pockets of everyone. Thus, the computer has surely made it easy while also spoiling a lot of people's lives. 

FAQs on Essay on Computer

1. What are the disadvantages of computers?

While the computer has surely made life easier, it also has a lot of disadvantages. The disadvantages of the computers can be provided as follows:

People spend too much time sitting and doing nothing but watching the content on computers.

People staring at computers for a long time also tend to strain their eyes, and as a result, they need spectacles to understand what is being written in front of them.

Attention span is decreasing with an increase in the use of computers. 

With computers being AI-powered, it is now easier for people to do all the tasks on a computer and not work on it themselves. This has made a lot of people lazy.

2. What is the process of working on a computer?

A computer is an electronic machine and it needs information to be added in as raw data to function well. It has a flow that determines the accessing of data. The following steps take place before the results are obtained:

Information is taken in by the computer in the form of raw data. This process is also called the input.

Then the information that is not needed will be stored while the information that is needed is passed onto the next step. The storing of data is called memory.

Then the information that is required is crushed or it is split and this process is called processing.

The last step is where the results are obtained. This process is called getting the output.

Essay on Computer

500+ words essay on computer.

A computer is an electronic device that performs complex calculations. It is a wonderful product of modern technology. Nowadays, computers have become a significant part of our life. Whether it is in the sector of education or health, computers are used everywhere. Our progress is entirely dependent on computers powered by the latest technology. This ‘Essay on Computer’ also covers the history of computers as well as their uses in different sectors. By going through the ‘Computer’ Essay in English, students will get an idea of writing a good Essay on Computers. After practising this essay, they will be able to write essays on other topics related to computers, such as the ‘Uses of Computer’ Essay.

The invention of the computer has made our lives easier. The device is used for many purposes, such as securing information, messages, data processing, software programming, calculations, etc. A desktop computer has a CPU, UPS, monitor, keyboard, and mouse to work. A laptop is a modern form of computer in which all the components are inbuilt into a single device. Earlier, computers were not so fast and powerful. After thorough and meticulous research and work by various scientists, modern-day computers have come up.

History of Computers

The history of computer development is often used to reference the different generations of computing devices. Each generation of computers is characterised by a major technological development that fundamentally changed the way computers work. Most of the major developments from the 1940s to the present day have resulted in increasingly smaller, more powerful, faster, cheaper and more efficient computing devices.

The evolution of computer technology is often divided into five generations. These five generations of computers are as follows:

Uses of Computers

Computers are used in various fields. Some of the applications are

1. Business

A computer can perform a high-speed calculation more efficiently and accurately, due to which it is used in all business organisations. In business, computers are used for:

• Payroll calculations
• Sales analysis
• Maintenance of stocks
• Managing employee databases

2. Education

Computers are very useful in the education system. Especially now, during the COVID time, online education has become the need of the hour. There are miscellaneous ways through which an institution can use computers to educate students.

3. Health Care

Computers have become an important part of hospitals, labs and dispensaries. They are used for the scanning and diagnosis of different diseases. Computerised machines do scans, which include ECG, EEG, ultrasound and CT Scan, etc. Moreover, they are used in hospitals to keep records of patients and medicines.

Computers are largely used in defence. The military employs computerised control systems, modern tanks, missiles, weapons, etc. It uses computers for communication, operation and planning, smart weapons, etc.

5. Government

Computers play an important role in government services. Some major fields are:

• Computation of male/female ratio
• Computerisation of PAN card
• Income Tax Department
• Weather forecasting
• Computerisation of voters’ lists
• Sales Tax Department

6. Communication

Communication is a way to convey an idea, a message, a picture, a speech or any form of text, audio or video clip. Computers are capable of doing so. Through computers, we can send an email, chat with each other, do video conferencing, etc.

Nowadays, to a large extent, banking is dependent on computers. Banks provide an online accounting facility, which includes checking current balances, making deposits and overdrafts, checking interest charges, shares, trustee records, etc. The ATM machines, which are fully automated, use computers, making it easier for customers to deal with banking transactions.

8. Marketing

In marketing, computers are mainly used for advertising and home shopping.

Similarly, there are various other applications of computers in other fields, such as insurance, engineering, design, etc.

Students can practise more essays on different topics to improve their writing skills. Keep learning and stay tuned with BYJU’S for the latest update on CBSE/ICSE/State Board/Competitive Exams. Also, download the BYJU’S App for interactive study videos.

Frequently asked Questions on Computer Essay

How has the invention of the computer been useful to students.

Easy and ready access to information has been possible (internet) with the invention of the computer.

How to start writing an essay on a computer?

Before writing an essay, first plan the topics, sub-topics and main points which are going to be included in the body of the essay. Then, structure the content accordingly and check for information and examples.

How to use the computer to browse for information on essays?

Various search engines are available, like Google, where plenty of information can be obtained regarding essays and essay structures.

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How Computers Affect Our Lives Essay

• To find inspiration for your paper and overcome writer’s block
• As a source of information (ensure proper referencing)
• As a template for you assignment

How Computers Affect Our Lives: Essay Introduction

History of computers, positive effects of computer on human life, computers replacing man, negative computer influences, conflict with religious beliefs, conclusion: how computer influences our life, works cited.

Computers are a common phenomenon in the lives of people in today’s world. Computers are very vital especially to those people who run businesses, industries and other organizations. Today, almost everything that people engage in makes use of a computer. Take for instance, the transport sector: vehicles, trains, airplanes, and even traffic lights on our roads are controlled by computers.

In hospitals, most of the equipments use or are run by computers. Look at space exploration; it was all made possible with the advent of computer technology. In the job sector, many of the jobs require knowledge in computers because they mostly involve the use of computers.

In short, these machines have become so important and embedded in the lives of humans, they have hugely impacted on the whole society to the extent that it will be very hard to survive now, without them. This article discusses the influence of computers on the everyday life of human beings.

One can guess what will exactly happen if the world had no computers. Many of the cures found with help of computer technology would not have been developed without computer technology, meaning that many people would have died from diseases that are now curable. In the entertainment industry, many of the movies and even songs will not be in use without computers because most of the graphics used and the animations we see are only possible with the help of a computer (Saimo 1).

In the field of medicine, pharmacies, will find it hard in determining the type of medication to give to the many patients. Computers have also played a role in the development of democracy in the world. Today votes are counted using computers and this has greatly reduced incidences of vote rigging and consequently reduced conflicts that would otherwise arise from the same.

And as we have already seen, no one would have known anything about space because space explorations become possible only with the help of computer technology. However, the use of computers has generated public discourses whereby people have emerged with different views, some supporting their use and others criticizing them (Saimo 1).

To better understand how computers influence the lives of people, we will have to start from the history, from their invention to the present day. Early computers did not involve complex technologies as the ones that are used today; neither did they employ the use of monitors or chips that are common today.

The early computers were not that small as those used today and they were commonly used to help in working out complex calculations in mathematics that proved tedious to be done manually. This is why the first machine was called by some as a calculator and others as a computer because it was used for making calculations.

Blaise Pascal is credited with the first digital machine that could add and subtract. Many versions of calculators and computers borrowed from his ideas. And as time went by, many developed more needs, which lead to modifications to bring about new and more efficient computers (Edwards 4).

Computer influence in the life of man became widely felt during World War II where computers were used to calculate and track the movements and also strategize the way military attacks were done (Edwards 4). It is therefore clear, that computers and its influence on man have a long history.

Its invention involved hard work dedication and determination, and in the end it paid off. The world was and is still being changed by computers. Man has been able to see into the future and plan ahead because of computers. Life today has been made easier with the help of computers, although some people may disagree with this, but am sure many will agree with me.

Those who disagree say that computers have taken away the role of man, which is not wrong at all, but we must also acknowledge the fact what was seen as impossible initially, become possible because of computers (Turkle 22).

As we mentioned in the introduction, computers are useful in the running of the affairs of many companies today. Companies nowadays use a lot of data that can only be securely stored with the help of computers. This data is then used in operations that are computer run. Without computers companies will find it difficult store thousands of records that are made on a daily basis.

Take for instance, what will happen to a customer checking his or her balance, or one who just want to have information on transactions made. In such a case, it will take long to go through all the transactions to get a particular one.

The invention of computers made this easier; bank employees today give customers their balances, transaction information, and other services just by tapping the computer keyboard. This would not be possible without computers (Saimo 1).

In personal life

Today individuals can store all information be it personal or that of a business nature in a computer. It is even made better by being able to make frequent updates and modifications to the information. This same information can be easily retrieved whenever it is needed by sending it via email or by printing it.

All this have been made possible with the use of computers. Life is easier and enjoyable, individuals now can comfortably entertain themselves at home by watching TV with their families or they can work from the comfort of their home thanks to computer technology.

Computers feature in the everyday life of people. Today one can use a computer even without being aware of it: people use their credit cards when buying items from stores; this has become a common practice that few know that the transaction is processed through computer technology.

It is the computer which process customer information that is fed to it through the credit card, it detects the transaction, and it then pays the bill by subtracting the amount from the credit card. Getting cash has also been made easier and faster, an individual simply walks to an ATM machine to withdraw any amount of cash he requires. ATM machines operate using computer technology (Saimo 1).

I mentioned the use of credit cards as one of the practical benefits of using computers. Today, individual do not need to physically visit shopping stores to buy items. All one needs is to be connected on the internet and by using a computer one can pay for items using the credit card.

These can then be delivered at the door step. The era where people used to queue in crowded stores to buy items, or wasting time in line waiting to buy tickets is over. Today, travelers can buy tickets and make travel arrangements via the internet at any time thanks to the advent of computer technology (Saimo 1).

In communication

Through the computer, man now has the most effective means of communication. The internet has made the world a global village. Today people carry with them phones, which are basically small computers, others carry laptops, all these have made the internet most effective and affordable medium of communication for people to contact their friends, their families, contact business people, from anywhere in the world.

Businesses are using computer technology to keep records and track their accounts and the flow of money (Lee 1). In the area of entertainment, computers have not been left behind either.

Action and science fiction movies use computers to incorporated visual effects that make them look real. Computer games, a common entertainer especially to teenagers, have been made more entertaining with the use of advanced computer technology (Frisicaro et.al 1).

In Education

The education sector has also been greatly influenced by computer technology. Much of the school work is done with the aid of a computer. If students are given assignments all they have to do is search for the solution on the internet using Google. The assignments can then be neatly presented thanks to computer software that is made specifically for such purposes.

Today most high schools have made it mandatory for students to type out their work before presenting it for marking. This is made possible through computers. Teachers have also found computer technology very useful as they can use it to track student performance. They use computers to give out instructions.

Computers have also made online learning possible. Today teachers and students do not need to be physically present in class in order to be taught. Online teaching has allowed students to attend class from any place at any time without any inconveniences (Computers 1).

In the medical sector

Another very crucial sector in the life of man that computers has greatly influenced and continues to influence is the health sector. It was already mentioned in the introduction that hospitals and pharmacies employ the use of computers in serving people.

Computers are used in pharmacies to help pharmacists determine what type and amount of medication patients should get. Patient data and their health progress are recorded using computers in many hospitals. The issue of equipment status and placement in hospitals is recorded and tracked down using computers.

Research done by scientists, doctors, and many other people in the search to find cures for many diseases and medical complications is facilitated through computer technology. Many of the diseases that were known to be dangerous such as malaria are now treatable thanks to computer interventions (Parkin 615).

Many of the opponents of computer technology have argued against the use of computers basing their arguments on the fact that computers are replacing man when carrying out the basic activities that are naturally human in nature.

However, it should be noted that there are situations that call for extraordinary interventions. In many industries, machines have replaced human labor. Use of machines is usually very cheap when compared to human labor.

In addition machines give consistent results in terms of quality. There are other instances where the skills needed to perform a certain task are too high for an ordinary person to do. This is usually experienced in cases of surgery where man’s intervention alone is not sufficient. However, machines that are computer operated have made complex surgeries successful.

There are also cases where the tasks that are to be performed may be too dangerous for a normal human being. Such situations have been experienced during disasters such as people being trapped underground during mining. It is usually dangerous to use people in such situations, and even where people are used, the rescue is usually delayed.

Robotic machines that are computer operated have always helped in such situations and people have been saved. It is not also possible to send people in space duration space explorations, but computer machines such as robots have been effectively used to make exploration outside our world (Gupta 1).

Despite all these good things that computers have done to humans, their opponents also have some vital points that should not just be ignored. There are many things that computers do leaving many people wondering whether they are really helping the society, or they are just being used to deprive man his God given ability to function according to societal ethics.

Take for instance in the workplace and even at home; computers have permeated in every activity done by an individual thereby compromising personal privacy. Computers have been used to expose people to unauthorized access to personal information. There is some personal information, which if exposed can impact negatively to someone’s life.

Today the world does not care about ethics to the extent that it is very difficulty for one to clearly differentiate between what is and is not authentic or trustful. Computers have taken up every aspect of human life, from house chores in the home to practices carried out in the social spheres.

This has seen people lose their human element to machines. Industries and organizations have replaced human labor for the cheap and more effective machine labor. This means that people have lost jobs thanks to the advances made in the computer technology. Children using computers grow up with difficulties of differentiating between reality and fiction (Subrahmanyam et.al 139).

People depend on computers to do tasks. Students generate solutions to assignments using computers; teachers on the other hand use computers to mark assignments. Doctors in hospitals depend on machines to make patient diagnoses, to perform surgeries and to determine type of medications (Daley 56).

In the entertainment industry, computer technology has been used to modify sound to make people think that person singing is indeed great, but the truth of the matter is that it is simply the computer. This has taken away the really function of a musician in the music sector.

In the world of technology today, we live as a worried lot. The issue of hacking is very common and even statistics confirm that huge amounts of money are lost every year through hacking. Therefore, as much as people pride themselves that they are computer literate, they deeply worried that they may be the next victim to practices such as hacking (Bynum 1).

There is also the problem of trying to imitate God. It is believed that in 20 years time, man will come up with another form of life, a man made being. This will not only affect how man will be viewed in terms of his intelligence, but it will also break the long held view that God is the sole provider of life.

Computers have made it possible to create artificial intelligence where machines are given artificial intelligence so that they can behave and act like man. This when viewed from the religious point of view creates conflicts in human beliefs.

It has been long held that man was created in the image of God. Creating a machine in the image of money will distort the way people conceive of God. Using artificial methods to come up with new forms of life with man like intelligence will make man equate himself to God.

This carries the risk of changing the beliefs that mankind has held for millions of years. If this happens, the very computer technology will help by the use of mass media to distribute and convince people to change their beliefs and conceptions of God (Krasnogor 1).

We have seen that computer have and will continue to influence our lives. The advent of the computers has changed man as much as it has the world he lives in.

It is true that many of the things that seemed impossible have been made possible with computer technology. Medical technologies have led to discoveries in medicine, which have in turn saved many lives. Communication is now easy and fast. The world has been transformed into a virtual village.

Computers have made education accessible to all. In the entertainment sector, people are more satisfied. Crime surveillance is better and effective. However, we should be ware not to imitate God. As much as computers have positively influenced our lives, it is a live bomb that is waiting to explode.

We should tread carefully not to be overwhelmed by its sophistication (Computers 1). Many technologies have come with intensities that have seen them surpass their productivity levels thereby destroying themselves in the process. This seems like one such technology.

Bynum, Terrell. Computer and Information Ethics . Plato, 2008. Web.

Computers. Institutional Impacts . Virtual Communities in a Capitalist World, n.d. Web.

Daley, Bill. Computers Are Your Future: Introductory. New York: Prentice, 2007. Print.

Edwards, Paul. From “Impact” to Social Process . Computers in Society and Culture,1994. Web.

Frisicaro et.al. So What’s the Problem? The Impact of Computers, 2011. Web.

Gupta, Satyandra. We, robot: What real-life machines can and can’t do . Science News, 2011. Web.

Krasnogor, Ren. Advances in Artificial Life. Impacts on Human Life. n.d. Web.

Lee, Konsbruck. Impacts of Information Technology on Society in the new Century . Zurich. Web.

Parkin, Andrew. Computers in clinical practice . Applying experience from child psychiatry. 2004. Web.

Saimo. The impact of computer technology in Affect human life . Impact of Computer, 2010. Web.

Subrahmanyam et al. The Impact of Home Computer Use on Children’s Activities and Development. Princeton, 2004. Web.

Turkle, Sherry. The second self : Computers and the human spirit, 2005. Web.

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by Chris Woodford . Last updated: April 9, 2023.

I t was probably the worst prediction in history. Back in the 1940s, Thomas Watson, boss of the giant IBM Corporation, reputedly forecast that the world would need no more than "about five computers." Six decades later and—if you count smartphones—the global population of computers has now risen to well over five billion machines! [1]

To be fair to Watson, computers have changed enormously in that time. In the 1940s, they were giant scientific and military behemoths commissioned by the government at a cost of millions of dollars apiece; today, most computers are not even recognizable as such: they are embedded in everything from microwave ovens to cellphones and digital radios . What makes computers flexible enough to work in all these different appliances? How come they are so phenomenally useful? And how exactly do they work? Let's take a closer look!

Photo: NASA runs some of the world's most powerful computers—but they're just super-scaled up versions of the one you're using right now. Photo by Tom Tschida courtesy of NASA .

What is a computer?

Imagine if a computer were a person. Suppose you have a friend who's really good at math. She is so good that everyone she knows posts their math problems to her.  Each morning, she goes to her letterbox and finds a pile of new math problems waiting for her attention. She piles them up on her desk until she gets around to looking at them. Each afternoon, she takes a letter off the top of the pile, studies the problem, works out the solution, and scribbles the answer on the back. She puts this in an envelope addressed to the person who sent her the original problem and sticks it in her out tray, ready to post. Then she moves to the next letter in the pile. You can see that your friend is working just like a computer. Her letterbox is her input; the pile on her desk is her memory; her brain is the processor that works out the solutions to the problems; and the out tray on her desk is her output.

What is a computer program?

As you can read in our long article on computer history , the first computers were gigantic calculating machines and all they ever really did was "crunch numbers": solve lengthy, difficult, or tedious mathematical problems. Today, computers work on a much wider variety of problems—but they are all still, essentially, calculations. Everything a computer does, from helping you to edit a photograph you've taken with a digital camera to displaying a web page, involves manipulating numbers in one way or another.

Suppose you're looking at a digital photo you just taken in a paint or photo-editing program and you decide you want a mirror image of it (in other words, flip it from left to right). You probably know that the photo is made up of millions of individual pixels (colored squares) arranged in a grid pattern. The computer stores each pixel as a number, so taking a digital photo is really like an instant, orderly exercise in painting by numbers! To flip a digital photo, the computer simply reverses the sequence of numbers so they run from right to left instead of left to right. Or suppose you want to make the photograph brighter. All you have to do is slide the little "brightness" icon. The computer then works through all the pixels, increasing the brightness value for each one by, say, 10 percent to make the entire image brighter. So, once again, the problem boils down to numbers and calculations.

What makes a computer different from a calculator is that it can work all by itself. You just give it your instructions (called a program ) and off it goes, performing a long and complex series of operations all by itself. Back in the 1970s and 1980s, if you wanted a home computer to do almost anything at all, you had to write your own little program to do it. For example, before you could write a letter on a computer, you had to write a program that would read the letters you typed on the keyboard, store them in the memory, and display them on the screen. Writing the program usually took more time than doing whatever it was that you had originally wanted to do (writing the letter). Pretty soon, people started selling programs like word processors to save you the need to write programs yourself.

Today, most computer users rely on prewritten programs like Microsoft Word and Excel or download apps for their tablets and smartphones without caring much how they got there. (Apps, if you ever wondered, are just very neatly packaged computer programs.) Hardly anyone writes programs any more, which is a shame, because it's great fun and a really useful skill. Most people see their computers as tools that help them do jobs, rather than complex electronic machines they have to pre-program. Some would say that's just as well, because most of us have better things to do than computer programming. Then again, if we all rely on computer programs and apps, someone has to write them, and those skills need to survive. Thankfully, there's been a recent resurgence of interest in computer programming. "Coding" (an informal name for programming, since programs are sometimes referred to as "code") is being taught in schools again with the help of easy-to-use programming languages like Scratch. There's a growing hobbyist movement, linked to build-it yourself gadgets like the Raspberry Pi and Arduino. And Code Clubs , where volunteers teach kids programming, are springing up all over the world.

What's the difference between hardware and software?

Photo: Hardware—the physical part of your computer—is more or less fixed in the factory, although some bits of it (such as drives and memory chips) are fairly easy to remove, replace, and expand.

What is an operating system?

What's inside your pc.

Photo: Inside the case of a typical PC showing four key areas of components, described below. Photo by ArmadniGeneral courtesy of Wikimedia Commons , published under a Creative Commons License .

Power supply (green)

Mainboard (blue), other circuit boards (red), drives (orange), external connectors ("ports").

Photo: USB ports on computers are very robust, but they do break from time to time, especially after years of use. If you have a laptop with a PCMCIA slot, you can simply slide in a USB adapter card like this to create two brand new USB ports (or to add two more ports if you're running short).

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History of modern computers, for younger readers, references ↑    this famous quote from thomas watson, sr. isn't quite what it seems. according to the oxford dictionary of quotations (p.94), citing an unspecified ibm source, the quote really comes from watson's son (thomas watson, jr.), and he was actually quoted out of context in 1953. asked how many orders ibm had obtained, he reputedly said something like "we expected five... but we [got] eighteen." as for "five billion", i'm counting smartphones as computers. there are well over 5 billion of those in the world, according to these statistics from ericsson . please do not copy our articles onto blogs and other websites articles from this website are registered at the us copyright office. copying or otherwise using registered works without permission, removing this or other copyright notices, and/or infringing related rights could make you liable to severe civil or criminal penalties. text copyright © chris woodford 2007, 2018. all rights reserved. full copyright notice and terms of use . follow us, rate this page, tell your friends, cite this page, more to explore on our website....

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Essay on Computer

List of essays on computer, essay on computer – for class 2 students (essay 1 – 150 words), essay on computer – for kids and children (essay 2 – 250 words), essay on computer and its uses (essay 3 – 300 words), essay on computer (essay 4 – 400 words), essay on computer – advantages and disadvantages (essay 5 – 500 words), essay on computer – for class 12 students (essay 6 – 600 words), essay on computer – for students (essay 7 – 750 words), essay on computer – history, parts and advantages (essay 8 – 1000 words).

Computer is one of the greatest invention of man. The present age students under any circumstances would never imagine even in their dreams that there were a time when there were no computers.

So much we have propelled that now every data is only a click away and in your grasp, day in and day out. This headway was conceivable just with the presentation of a little gadget called the Computer.

In order to make the students aware about the history of computer and make them learn more about them, we have prepared essays for students. These essays shall throw light on the advancements that the world has seen in the field of computers and shall prove helpful for the preparation of examinations as well.

Audience: The below given essays are exclusively written for kids, children and school students (Class 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12).

A computer is an electronic device used to process and store and display data. This is, however, an oversimplification of what a computer as the device has grown to perform several other functions that exceed the above description.

Types of Computers:

Computers are generally classified into three types based on how they process information. To this end, they are classified as the analog, digital and hybrid computers. This classification determines the speed and accuracy of each computer.

Uses of a Computer:

A computer can serve several functions aside from the obvious function of storing and processing data. Some of them are enumerated below:

1. To control machine and equipment.

2. To organize business and venture.

3. To sell product and service.

4. To conduct research for academic purposes.

Conclusion:

The computer is already a member of our daily lives. The technology has found its way into all aspects of our lives. Till the end, computer will stay useful in every field.

The invention of computer and its subsequent use has helped in making the dreams of many people come into the realisation and it is almost impossible to imagine what our lives would be like without the computer. A computer is basically a device that can be used for a lot of purposes ranging from storage of information, messaging, email, calculation, software programming, data processing and so many more.

A desktop computer comprises of a monitor, a CPU, a keyboard, an UPS, a mouse for the computer to function very well. A laptop does not need all of the other things apart from itself to function. The computer is basically an electronic device that has a large memory and can save any amount of data.

The human race has become extremely dependent on the technology of the computer. The computer and its technology is now used in every filed and area. Students of any grade use the computer to prepare for exams, download lecture notes, prepare their projects, collect a lot of information within very few minutes and learn how and paint with various computer software.

The computer improves professional skills in students and increases their chances of getting a good job easily. The 21 st century computer are very much advanced which means that they are lighter, smaller, more powerful and speedier. They can be used in all fields like in traffic control, weather forecasting, shopping, education, medical sector, crime detection, machinery operations, spacecraft guidance, examinations, and so on. Overall, the computer has revolutionised technology and how we handle things.

Computer is one of the greatest invention of man. It is the coolest product of science and technology that has made our lives so easier. Computers are becoming omnipresent as we can find computers everywhere right from homes, schools, colleges, offices, laboratories to libraries, museums and even hospitals.

What is a Computer?

Computer is actually a machine that has the capacity to store large amount of data and can do numerous tasks in a much lesser time compared to humans. It collects input from users, processes it and delivers the expected result as output.

The first mechanical Computer was created by Charles Babbage. The important accessories of a computer are – Mouse, Keyboard, Central Processing Unit (CPU), and the Printer.

Importance and Uses of Computer:

In today’s world, humans have become so dependent on Computers that it is impossible for them to live without it. What makes Computer so important is its usage, efficiency and easy accessibility . The amazing benefits of Computer makes it the most needed technological equipment.

Let’s look into some of the important benefits of Computers:

1. Computers are of great use in the field of Education . It helps teachers prepare presentations for seminars; students find it easy to work on their projects from their homes using computer.

2. No industries or business work without computers today. All financial transactions, employee record keeping, business processes are all done through computers.

3. It is very astonishing to know that Computers are widely used in the medical field also. Computers are used while conducting the medical procedures like X-ray, CT scan, MRI scan, etc.

4. Computers are a boon to the defense department as they help in detecting incoming missiles, diagnosing bombs thereby help in saving lives.

Computer is a wonderful gift of science created by man to help mankind. Laptop and desktops are the forms of computers that are ruling the world today and these has definitely changed the live style of people and status of developing countries.

The Technology Masterpiece:

Science and technology has been making a steadfast progress and it surely is now the era of computers. With so much rapid progress being made in the field of computers, it is only a matter of time until our lives too start being controlled by these machines.

While we cannot disagree to how computers have simplified our lives, it is important to ensure that we know how to limit the use of technology in our lives. The best way to do this is by ensuring that we put technology to constructive use.

Faster and Better:

There is no doubt that using computers has solved a great deal of complex problems. A lot of things which would have involved endless manpower can be done in a matter of few seconds. At the same time; using computer eliminates the possibility of manual errors as well.

Improved Applications:

There is no end to the kind of applications which has been made possible with the help of computers. The endless games we are often hooked to, the multimedia options, the ease to print on the go and a hundred other things are all marvel of modern day computing.

Long way to go:

We still have a long way to go and there is so much more which one needs to accomplish. However, if we take a look at the kind of progress we have made, it is definitely impressive. There was a time when super computers occupied a whole room and it was too expensive for regular people to afford it. However, with changing times technology has improved and now we have palm sized laptops that can be quickly taken anywhere on the go.

So, if you too are fascinated by the world of computers, the right thing to do is to make sure that you truly understand the concept of the technology and then utilize it for the good. Computers can simplify a lot of problems and offer befitting solutions to too many complexities. The need has been feet to put it to right and constructive use.

The Conclusion:

While people may wonder if we have become too dependent on science, there is no denying the fact that computers have definitely improved our life for the good. To thrive in today’s times we need to make the most of changing faces of technology. Controlled progress could help in contributing to a better life which can also suit the sustainable model too.

Introduction:

Computers are being used widely in the 21 st century especially since most people require internet to run their daily activities. Computers are basically the electronic devices that are used to store and manipulate information that is retrievable and can be stored for long-term use. These devices have been in use since the nineteenth century. The use of computers has escalated in the 21 st century due to advancements in technology and the civilization in the society.

People use computers for different reasons and they value its use because of the benefits the computer has. During the development of computers, there have been several advancements which include the reduction in size and the improvement of speed and efficiency. The earliest computers, supercomputers, were huge and very slow while current computers, laptops, are very small yet very fast and efficient. Computers has actually evolved and with the trend of technological advancements, more discoveries are yet to be made.

Uses of Computers:

Computers are found in almost all fields i.e., education, healthcare, business, homes among other fields. The uses of computers cut across all fields for the basic functions and then differences in function are specific to fields. Computers are used to enter information and store them. Specific tasks are also performed using computers for example monitoring of performance or office work. Computers are also used for entertainment like computer games, watching and listening to music. Computers are used to access information from the internet and it enables learning and communication.

Advantages of Using Computers:

Computers enable quick and efficient storage and processing of information. The simplification of work and efficiency is enabled by computers. In healthcare for example, patient’s data and information is entered into a computer instead of using the old methods of pen and paper therefore, time is save and accuracy is enhanced.

Computers enable digitalization of things like photos, documents and books. This makes the learners to have less baggage when carrying their reading material because they have been digitalized. Digitalization also saves time because when one is in need of a photo or a document, it is easier to get a digitalized one than a manual one.

Disadvantages of Using Computers:

Computers have made work easier for people and therefore there is reduced activity. Reduced human activity results in development of unhealthy lifestyles and diseases associated with sedentary lifestyles.

Computers have also enabled the access to internet, which cause social problems like immorality. The use of computers has also caused a reduction in human interaction because people are glued to their computers because they can do everything on a computer from ordering food to communicating, to paying bills and other things.

Based on the shred knowledge on computers, it is evident that its use has diversified globally. The use has increased efficiency and it has improved almost all sectors of life ranging from the social, economic, cultural and political. The use of computers has its pros and cons. Computers are actually essential because they complement human abilities and they will go a long way in improving the way of life.

Computer is one such man made device without which the mankind cannot imagine their existence. In short, a computer is a device that processes and stores information entered as the input and displays the information as the required output as and when the user desires.

Very huge in size and limited in functionality, the earlier computer was as big as an entire room and they consumed more power. It was in the year 1837 when Charles Babbage despite his limited resources and finances came up with a programmed version of the computer. Later, his son Henry Babbage modified the computer into a simpler unit. Initially, the use of computer was limited. They were merely used for calculations and not for carrying out tasks.

There was an important role played by computer in The World War II. War planning required huge calculations and with the aid of a computer, the armies found it easy.

A Luxury or Necessity:

There was a time when people considered the computer as a luxury but today it is a necessity. People cannot imagine their life without a computer. Well, it isn’t just a calculating device anymore. Modern computer carries out almost every task that the human desires. A computer nowadays is designed to store information and perform innumerable tasks as and when the user wants.

The information entered by the user is transmitted to the computer in the form of a programming language which is again transmitted into human language and the result is displayed.

Well, with computer becoming the backbone of almost every industry running today, you can very well judge whether it is a luxury or a necessity. It hasn’t just simplified tasks and made them quicker but computer has given birth to many other amazing inventions.

It is literally impossible to list the uses of a computer because the list is exhaustive. Basically, a computer nowadays performs innumerable tasks and it is required in every field. Thus, computer has been made a compulsory subject in primary schools almost everywhere. It has become an indispensable need for mankind and we cannot go a day without a computer. Available in varied designs and sizes, the modern day computer has also been modified into a portable form called a laptop. You can carry it wherever you go.

Be it offices, shops, schools, homes, and almost every other place; people cannot imagine their life without a computer. It is one such invention that has made human life super easy.

Well, just like everything has its share of advantage and disadvantages the same goes for computer.

The increasing rate in cybercrime is the biggest disadvantage that comes with computer. But if apt preventive measures are taken then maybe we can remedy the situation. Owing to the advantages computer has to offer we can overlook the few disadvantages it has.

The fast moving life that people are living nowadays is only possible because of this wonderful invention. With the passage of time, there has been an unbelievable advancement in the field of computer and the world has been constantly changing since then.

Owing to the rapid pace with which the computer industry has progressed, it can be rightly said that the coming days will be brighter, smarter and technically more advanced because we are sure to come up with even better computer systems. The next generations are sure to live an advanced life because with computer becoming better there’s no looking back.

Electronic devices on a whole might be making us lazy but we cannot deny the fact that computer is not just any ordinary electronic device; it is a boon to the human race.

Computers have been around in various forms for the past two centuries. Over that relatively short period of time this machine, or tool, has transformed mankind equally as much as fire or the wheel. That being said sometimes we take this device for granted and do not appreciate all the different things it is giving us.

When you stop and think about all the places where you can find a computer you will realize that almost all human endeavors in the present have some form of computerized help. Without this help, people wouldn’t be able to do their jobs as efficiently as they do now so let’s take a deeper look at the development of this amazing tool.

People have made many different tools all through history that they used to help them calculate and keep track of their resources. The idea has been around for a couple of thousand years but the technology was not advanced enough for us to make anything that resembles our modern computers till the 20 th century.

The first computers were analog devices that were used for solving different problems, that is they could perform an operation based on a predetermined mechanism that was usually based on a mathematical equation. That type of computer did not have enough flexibility to be used for many tasks and it could not be reprogramed. The first digital computer was called Z3 and it was developed in 1941 after successive models were upgraded.

The age that saw the birth of the computer also saw many changes in technology and manufacturing that made computer parts available for mass use. Those developments led to the invention of personal computers that were much cheaper and easier to use and once the public got hold of them a revolution in their usage was sparked.

The Present:

The present is all about computers and almost every home in the world has a computer, or that’s what we believe. The estimate from 2015 states that over 2 billion computers are in use today. The number suggests that there are a lot of devices all over the world being used every single moment. You are probably reading this from a computer and if not, you are reading it from a device that owes its existence to the computer and electronics revolution mentioned in the segment above.

Some people have suggested that computers are having a bad influence on people because they are making us distant from each other and because people tend to spend most of their day sitting in front of the computer looking like they are doing nothing. The fact is this is not something the computer does but rather the people who use them. Like with most other things in life that give us enjoyment we sometimes tend to misuse them and cause harm to ourselves.

The fact is that the present looks like it does because of the time and resources computers have saved us and this is an undisputed fact. Without this technology, we couldn’t manage half the production process running today not to mention our daily tasks that have in some circumstances become completely dependent on this device.

The Future:

Computers are becoming more complex and at the same time simpler to use making them widely distributed with a tendency to take over the world. There are many plans for the future of computers and as time goes by, they are capable of finding solutions to complex and unimagined problems. They are used in almost all the industries from mining to hospitality management and everywhere they find a unique task, or several, that they can perform.

They have become so indispensable to our lives that some people are actually considering making them a part of their body and integrating the computer operations with the organism. This can sound a bit bizarre but people are actually making advancements in this field and cyborg devices are being implemented to help people with disabilities more often as time passes.

The potential the computer has to help us is immense and the limit is only our imagination and the resources we have at our disposal. This tool can be thought to perform endless tasks even the experts get surprised sometimes. The future looks like its full of stars but we have to keep in mind that through their use we speed up all our processes altering our existence in a sense we have to keep both eyes open for signs of potentially dangerous outcomes of some of the technological advancements we use.

A computer, in terms of definition, is such a device, which through the use of computer programming, executes the arithmetic and logical operations. Computers are used as control frameworks for a wide assortment of modern and shopper gadgets. This includes simple gadgets like microwaves and remote controls, plant gadgets, for example, modern robots and computer helped structure, and furthermore broadly useful gadgets like computers and cell phones.

History of Computers:

Charles Babbage, an English mechanical designer and polymath, began the idea of a programmable computer. Considered as the father of the computer, he conceptualized and concocted the primary mechanical computer in the mid-nineteenth century. In the wake of chipping away at his progressive distinction motor, intended to help in navigational figuring, in 1833 he understood that a considerably more broad structure, an Analytical Engine, was conceivable.

The contribution of projects and information was to be given to the machine by means of punched cards, a strategy being utilized as an opportunity to coordinate mechanical weavers as the Jacquard linger. For yield, the machine would have a printer, a bend plotter and a ringer. The machine would similarly be able to punch numbers onto cards to be examined in later. The Engine consolidated a number juggling rationale unit, control stream as contingent stretching and circles, and incorporated memory, making it the primary plan for a broadly useful computer that could be portrayed in present-day terms as Turing-finish.

Parts of a Computer:

The essential parts of a computer are the computer case, monitor, keyboard, mouse, and power cord. Each part assumes an important role in the functioning of a computer. The computer case is the metal and plastic box that contains the principal parts of the computer including the motherboard, the CPU and power supply. The monitor works with a video card, situated inside the computer case, to show pictures and content on the screen.

Most monitors have control catches that enable you to change your screen’s showcase settings, and a few screens likewise have built-in speakers. The keyboard is one of the primary approaches to speak with a keyboard. There is a wide range of sorts of keyboards, yet most are fundamentally the same and enables you to achieve a similar essential feature. The mouse is another imperative device for speaking with computers. Ordinarily known as a pointing gadget, it gives you a chance to point to objects on the screen, tap on them, and move them.

Advantages of Computers:

Computers have no doubt made human life quicker as a result of extraordinary speed, accuracy and capacity, with which human can spare anything and pursuit it out effectively when required. We can state that  computer is an adaptable machine since it is entirely adaptable in carrying out different occupations. The ability to do many tasks together, or in computer terms what is referred to as multitasking is one of the real advantages of a computer. An individual can carry out different undertakings, numerous tasks, and figure numerical issues within a couple of moments.

Computers can perform trillion of directions for every second. Other than this, one of the fundamental points of interest of a computer is its staggering pace, which causes human to finish their assignment in a couple of moments or even seconds. Each one of the activities can be performed in a quick manner in view of its speed otherwise it requires a long investment to complete the assignment.

Moreover, the storage capacity of computers is another of its abilities which make computers so powerful. You can store gigantic information inside a small hard disk. Concentrated database of putting away data is the significantly preferred standpoint that can lessen cost as well. One of the other advantages of computers is the precision of its calculations which are very hard to achieve manually.

The Other Side:

With the advent of technology, the computers have seen the darker side as well. Of late, there have been many instances of misuse of computers as well. For instance, viruses and hacking are two tools which are used to attack computers and misuse them. The virus is a worm and hacking is basically an unapproved access over a computer for some illegal reason. Viruses are exchanged from email connection, seeing a tainted site ad, through removable gadget like USB and so forth. Once malware is moved in host computer it can destroy the record, overwrite the document, and misuse them and so on.

For example, a huge bit of web was affected including Twitter, Netflix, and CNN in October 2016 on the grounds that the biggest DDoS assault was propelled on specialist organization DYN utilizing IoT Botnet. Such instances have given rise to cybercrimes. Cybercrimes imply computer system may have been utilized with the end goal to carry out unlawful activities. Cyber stalking and Identity burglary are the focuses which go under online digital crimes.

For example, one may get the access of your bank account or your shopping account like Amazon account and the hacker can have the capacity to access the bank account details or the credit or debit cards which can then be misused by the hacker. Moreover, with the increasing use of computers, there has been a decrease in the requirement of manual force as a lot of work has been taken over by computers. This was initially a cause of the increase in the rate of unemployment as well.

Computers – A Boon or a Curse?

There is no doubt that our lives have been made much easier with the introduction of computers. How easy it uses an ATM machine to withdraw money. In fact, online examinations which have removed the bias the students had to go through at the hands of teachers have been possible only with the use of computers. There are so many benefits of computers that is simply not possible to term them as a curse to our society.

However, everything must be sued judiciously, or else it does not take time for a boon to end up being a curse. For instance, we must make our kids understand the ill effects of using computers and cell phones for hours and encourage them to better reading and playing habits for them to go through their development process properly. Similarly, we must be aware of the cybercrimes one is prone to and follow the advice of the government from time to time in order to keep ourselves safe and secure from the ill effects of computers.

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Importance Of Computer Essay - 100, 200, 500 Words

• Essay on The Importance of Computers

With the development of Science and Technology, computers have become an essential part of human life. The lives of people revolve around technology. Computers are used in every sector. The computer was invented by Charles Babbage. From students to working professionals, entrepreneurs, and prominent business owners, computers are used for various purposes. Here are a few sample essays on the importance of computers:

100 Words Essay on The Importance of Computer

200 words essay on the importance of computer, 500 words essay on the importance of computer.

A computer is a modern and complex machine, adequate for performing various tasks in a fraction of a second. These devices are used in various fields such as educational and medical fields. In the education field, a computer is used for teaching and learning purposes. In the modern era, a computer is used for smart classes (computer-based learning) to make sessions informative, and interactive and to ensure that students capture and understand the significant information of all the topics and it does not skip their mind. Various prominent software has been developed to enhance the learning and skills of students and teachers. Computers are used in medical sectors for X-rays, CT scans, MRI scans, etc, to monitor and store the records of patients.

Technology has changed the aspects of life and has made life better. Computers are popular electronic devices that can be used to write documents, play games, send an email, make presentations and designs and browse the internet for finding information. The older generation systems were less effective and had fewer functions but improvisations have been made to make these systems effective and more useful. Computers have made life easy for individuals as one can find information about anything they are looking for at their own pace.

These are used in various places like colleges, schools, hospitals, universities, homes, offices, banks, government organisations, airports, railways, etc. These systems help in communication, storage of data, learning and improving skills, etc. Manual labour has been reduced because of the various software available on computers. This software helps in the calculation, making presentations, writing, online shopping, printing materials, booking tickets, etc.

Nowadays, most activities like traffic control, movement of people in societies, etc. are monitored by computers. High-performance computers are used in the field of Science and Engineering to stimulate dynamic processes, topographic images, plotting and analysing data, and for research and development. They are also used to digitise photographs, make animations and graphic designing, dance, arts, and culture.

Computers have become an essential part of modern lives. These systems serve as a convenient information source for managing organisations and accomplishing various tasks. This is one of the significant reasons that computers are in higher demand for banking, entertainment, education, businesses, administration work, and in industries. The computer generation and delivery market are thriving across the world. From large computer systems to handy systems (laptops); computers are present in all organisations. No organisation, industry, or business can function independently of these systems. They are used for various purposes in different sectors.

Use of Computers in Different Sectors

Computers are used in businesses of small and large scale to store data. It helps business owners to record their company data, information, and salaries of employees, and to allow the work to employees. Different software available in the systems also helps them to store the progress of the employees. They are being extensively used for educational purposes.

Computers have replaced books as large amounts of information and knowledge is widely available via the internet. The present generation (generation Z) is completely dependent on these systems for their educational purposes. Schools, institutes, and universities are dependent on computers to store the information, record, and progress of students. Computer-based learning has been introduced in schools. Educational organisations have also introduced computers as a subject to educate students about emerging technology.

The invention of these systems has also generated employment and a whole sector is dedicated to these systems, that is the IT (Information Technology) sector.

Computer use is not limited to these sectors but also expands to governmental organisations, home, and medical sectors. Computers are used in the medical sector to monitor patients' blood pressure and respiration rates. It helps in storing medical and patient data to deliver quality health care. This information is useful to improve the treatment of the patient. The data stored in systems of medical care units can help in the analysis of disease and control it before it turns out to be epidemic. Nowadays, computer-assisted surgery has been introduced in hospitals, which has become a blessing.

In the government sector, it is used for data processing, maintaining the data of citizens like their birth, location, number of family members, and death. The defence organisation of countries has benefited from these systems for satellites, missile development, rocket launches, etc. Computers are also being used for banking purposes. The use of computers has introduced paperless eco-friendly systems.

The Pandemic Period

None of us can ever forget the lockdown period when COVID-19 cases were rising rapidly, we were locked in our houses and no sector was working except the medical sector. During these times we understood the importance of computers in our lives because these systems helped us to connect not only to our loved ones but also to our colleagues and to continue working with the help of our computer systems. The lockdown period showed the importance of these systems to humankind and it turned out to be a blessing in the middle of chaos. Most companies and educational sectors became dependent on these systems to function properly.

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Computers and the Internet

Course: computers and the internet   >   unit 2.

• Introducing How Computers Work

What is a computer?

• What makes a computer, a computer?

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Introduction to Computer Essay

Management: introduction to computer 2.

A computer can be defined as an electronic device, which manipulates data or information and has the capability and ability to process, store, and retrieve data. It can be used for document typing, internet searching, surfing, and emailing. Computer can also be used in handling accounting, spreadsheets, database management, games, and presentations. The development and production of the present-day computer is credited to the result of advances and progress in technologies and need for quantification. Abacus, which was one of the first counting machines, paved the way for the production and manufacture of computer (Kopplin, 2002).

The first freely coded and programmable computer was invented in the year 1936, since then, different men and women have come up with new diverse researches, opinions, and finds that has propelled computers to their current state of functionality. There are many pioneers in this field, but in this paper, I am going to write a biographical piece of William Henry Bill Gates, as one of the key contributor, to the development and advancement in computers.

William Henry Bill Gates otherwise commonly known simply as Bill gates is known worldwide as the founder of Microsoft. He was born on 28 October 1955 in Seattle, Washington in the United States of American to William H. Gates, Sr. and Mary Maxwell Gates (Burlingame, 2004, p178). He is an accomplished philanthropist, business magnate, author, and the chairperson of Microsoft foundation. He founded the software foundation and company with Paul Allen, who is also elite in the world of computers. Bill Gates is enjoyed a consistent ranking as one of the world’s richest people, who stood as the wealthiest from the year 1995 to 2009. In the course of his career and operations at Microsoft, Bill Gates held both the Chief Executive Officers (CEO) positions and the chief software architect’s position. He has also holds the largest shares of more than 8% of common stock in the company. Bill is not only a computer gig, but is also known to have coauthored or author several computer and leadership books.

Bill Gates has grown to transform into one of the best-known and world leading entrepreneurs of a self-initiative computer revolution project. Although many admire him, a number of business and company insiders have rose up to criticize his tactics in business (Schuman, 2001, p. 100). In these present and later stages of his momentous career, Bill has played a key role in the aid and donation sector. He has involved himself in a series of philanthropic endeavors, contributing and donating hefty amounts of cash to a number of orphanages in Africa, charitable organizations and schools and scientific research programs in various institutes through his Foundation, which was established in the year 2000. In January of the same year, he stepped down as the CEO of Microsoft, but remained as chairperson and chief software architect of the company. Gates announced his intentions of him relieving himself from full-time job to a part time one at the company (Bill & Melinda Gates Foundation) in June 2006. He slowly relinquished his duties and tasks as chief software architect to Ray Ozzie, and appointed Craig Mundie as strategy and chief research officer. He stopped his full-time day duties at Microsoft on 27 June 2008, but he remains and acts as a non-executive chairperson of the Microsoft Company (Solomon, 2009, p. 29).

Bill Gates was born and raised in an upper middle class family. His dad was an established lawyer, and his mother was a member of the board of directors for the United Way and First Interstate BancSystem. In his early life, his parents had a law career option for him in mind. When he was 13 years, his parents enrolled him in an executive preparatory school known as the Lakeside School. During his eighth grade, a Club (Mothers Club) at his school bought for the school’s students a block of computer time on a General Electric (GE) computer an ASR-33 Teletype terminal. Gates developed an interest in the General Electronic (GE) system programming and got an exemption from mathematics classes to study and pursue the subject of his interest. Deploying all his energy and skill to the interest, he managed to write his first running computer program on the GE machine. It was a tic-tac-toe implementation, which allowed operators to play games on the computer, against the computer. He was greatly fascinated by his writing and the machine because of the perfect execution of software code. Upon the exhaustion of Mothers Club’s donation, Gates and other students searched for time on other systems such as DEC PDP minicomputers. Later on during the studies, one of the systems providers (PDP-10) banned Gates and other students from Lakeside school, from using it services, because they were caught exploiting bugs installed in the computer’s operating system to gain access to free computer time.

After the ban, Gates chose to go to CCC’s offices to study the source code for different programs that operated on the system, including machine language, FORTRAN, and LISP programs. He continued with the CCC’s arrangement until the year 1970, when the company collapsed. Information Sciences, Inc. hired four of the best Lakeside students to help it in the writing of programs for payroll in COBOL. It provided them with computer royalties and time. Gates good work and abilities, earned him recognition amongst many people in the business. His administrators had much delight and assurance in him that they gave him the opportunity to write the school’s computer program that would schedule students’ in classes. He took up the task and executed it perfectly. At age 17, he ventured into writing traffic counters programs for Traf-O-Date. The programs were based on the processor, Intel 8008 and he did the work with some help from Allen, a coworker at the company. Gate’s overwhelming good work managed to earn him a service as a congressional page in the United States House of Representatives in early 1973.

Exploratory Essay on Importance of Computers Knowledge

Importance of Computers Knowledge As of today, computers have confidently occupied the position of the best people’s helpers in almost all the spheres of life. More and more starts to depend on them: medicine, business, production, entertainment, etc. Is it good? What results can it bring? And is it necessary to know how to work…

Research Paper on Biology

One of the least certain elements of the nature is a plant. What are the effects of the human intervention in the vegetation of the particular areas? How can the humanity reduce negative impact on nature, not affecting the technological progress? These questions are widely discussed in scientific literature and practical studies performed in biological…

Isn’t the Price We Pay for Space Exploration a Little High?

It is so much fun to watch how science fiction stories become reality – like laser guns and genetic engineering. Due to all the talks about ecology, more and more plots tell us about some kind of huge disasters that threaten humankind and make the bravest go find a new shelter in the outer space….

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The Computer: A Very Short Introduction

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The Computer: A Very Short Introduction shows how computers have changed so much since the room–filling, bulky magnetic tape running monsters of the mid–20th century. They now form a vital part of most people's lives. And they are more ubiquitous than might be thought—you may have more than 30 computers in your home: not just the desktop and laptop but think of the television, the fridge, the microwave. But what is the basic nature of the modern computer? How does it work? How has it been possible to squeeze so much power into increasingly small machines? And what will the next generations of computers look like?

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Computer Essay

A computer is an electronic device used to carry out several complex tasks, such as managing large data, doing complex calculations, printing, controlling heavy machinery and complex protection system, etc. They are used in almost every field because of their high efficiency, almost zero possibility of an error and functional ease and excellence.

Short and Long Essay on Computer in English

Here I’m presenting short and long essays on computer in different word limits for students of classes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12. 10 Lines essay on computer is also added to help lower class students:

Computer Essay 10 Lines (100 – 150 Words)

1) Computer is an electronic machine that can be used to perform complex tasks.

2) Computers can be used to manage large data, complex calculations, store bulk data, etc.

3) Computer performs the task very fast with zero error.

4) Input devices, Output devices, and CPU (Central Processing Unit) are the main parts of a computer.

5) According to size, Mainframe, Micro, Mini, and Supercomputer are the types of computers.

6) He was Charges Babbage who designed the first mechanical computer in 1822.

7) In railway stations, computers are used for managing signals and holding records.

8) Computers play a major role in education and are thus useful for students.

9) Hospitals use computers to keep records of doctors, patients, and other related information.

10) Today in every field, computers are widely used to simplify work.

Essay 1 (250 Words) – Uses of Computer

Introduction

Computer is a device that is used for several purposes like storing records and data, printing and performing other complex tasks. Their high level of usefulness has made computers being used in almost every office, schools and houses today.

Here are some of the fields where computers are used:

Hospitals have to keep several records. They have to keep records of their patients, their medical history, dates of the last visit, addresses, diagnosis, etc. They also have to maintain a stock of medicines available and regularly update it. Maintaining such huge data related to different subjects would be an impossible task if it is to be done manually. Computers, make this colossal-looking job much easier by storing Gigabytes of information in its memory and reveal the information with a simple push of a button.

Schools and Offices

Computers are used in schools mainly for educational purposes and for maintaining relevant data of students and staff, as well as in the offices for a wide range of purposes. Computers in schools contain all academic and personal records of the students. It contains everything from grades obtained to the contact number of the person in case of an emergency.

Railway Stations

Computer is also widely used in railway stations. They are used in the operation of locomotives, through signals and systems, as well as for very basic yet important job of booking and printing tickets of the passengers.

Computers are widely used at almost every commercial location for their efficiency and ease of adaptability. Today any business would stand still without computers.

Essay 2 (400 Words) – Components and Types of Computer

Computer is a machine that can carry out complex functions as per the instructions provided by humans. Their high efficiency and ability to perform any task has made them widely in use.

Components of Computer

Any computer mainly has three main components – Input (I/p) Device, the Central Processing Unit (CPU) and the Output (O/p) Device.

• An input device is used to feed instructions to the computer. Keyboard, joysticks, touch pens are some of the examples of Input devices.
• The Central Processing Unit is the brain of a computer. It consists of the Arithmetic and Logic Unit (ALU) and the Memory Unit. ALU performs all the complex functions while the Memory Unit stores the data and information.
• Output devices are used to display the output as desired by the user. Some of the most common output devices are monitors and printers, etc.

Types of Computer

Depending on their architecture, size, and performance, computers can be classified into different types as listed below-

• Supercomputer

A supercomputer is a high-performance computer that performs much better than the general-purpose computer. Supercomputers require large spaces, often a big room or hall and an effective cooling mechanism to operate.

• Mainframe Computer

Mainframe Computers are used by large organizations for critical applications such as bulk data processing, enterprise resource planning (ERP), census, etc. They are larger than personal computers and also have more processing power and speed as well.

• Personal Computer

A personal computer is a computer used for personal use. Its unique size, capabilities, and price, makes it suitable to be used as a personal computer. Unlike, mainframe and supercomputers, personal computers are not shared and are solely operated by a single owner.

A laptop is also a kind of personal computer, but unlike the conventional personal computer, the desktop, it is handy, portable and lightweight. It is easy to carry a laptop and it is so light that it could be placed comfortably on your lap.

Smartphone widely used today are also a kind of mobile computing device. These operate on their own operating systems; those provide them with a wide range of software adaptability and features like internet, web browsing, cameras, etc.

Modern-day computers are used in almost every industry depending on the requirements and needs. From supercomputers to laptops to smartphones, every device is useful in its own unique way and varies widely in price and specification.

Essay 3 (500 – 600 Words) – History of Computer

Computer is an electronic device that is used to perform complex arithmetical and analytical functions much beyond the natural capacity of humans. Computers are highly efficient devices and perform really fast and accurate. Output generated by a computer is precise and there is no possibility for an error except human error.

History of Computer

The history of the computer is long and has many phases of development. Some consider that an early calculating device named ‘Abacus’ led further to the invention of calculator and computer. Though, the abacus was only a mechanical device consisting of wooden beads those can move on thin rods or wires. Even to this day ‘Abacus’ has retained its original form and doesn’t contain any electronic or electrical part.

• The Difference Engine

The first-ever mechanical computer was developed by Charles Babbage, no earlier than 1822. This machine was called the ‘Difference Engine’. Charles Babbage is often referred to as ‘Father of the computer’ though; his invention was completely different from the modern-day computers.

• The Analytical Engine

This machine was a proposal made by Charles Babbage in 1837. It contained ALU (Arithmetic and Logic Unit), flow control, punch card, and integrated memory. It was the first concept to make the general-purpose computer. But unfortunately, due to financial problems, this concept of Babbage, never materialized in his life span. However, his son Henry Babbage was able to develop a portion of the machine as conceptualized by Charles Babbage, no sooner than in 1910.

• Z1 – The First Ever Programmable Computer

This computer was developed by a German inventor named Konrad Zuse. He developed it during 1936-1938, in his parents’ living room while he was around 26 years old. ‘Z1’ was the first binary programmable computer and the actual predecessor of modern-day computers.

• The Turing Machine

This machine was proposed by Alan Turing in 1936. Turing was a mathematician and a computer scientist based in the United Kingdom. Turing machine was capable of simulating and algorithm and printing symbols on a paper tape.

• The Colossus

The Colossus was a set of machines developed by the British during World War II. These were developed by the British code breakers, during 1943-1945 to read high-level messages of the German Army during the Second World War.

• First Digital Computer

The first digital computer used plus 300 vacuum tubes and could perform mathematical calculations and Boolean logic. It was also called Atanasoff-Berry Computer (ABC Computer), after its two inventors John Vincent Atanasoff and Cliff Berry. They developed it from 1937-1942 at Iowa State College which is now Iowa State University.

• First Electronic Computer (ENIAC)

ENIAC is an abbreviation of Electronic Numeric Integrator and Calculator, developed in 1943, at the University of Pennsylvania by J. Presper Eckert and John Mauchly. It was colossal, heavy and required 1800 square feet. It also used around 18,000 vacuum tubes and weighs approximately 50 tons. This was the first fully functional digital computer.

• First Computer Company

The first computer company was founded in 1949 and it was named Electronics Control Company. It was founded by two persons who helped create the ENIAC – J. Presper Eckert and John Mauchly.

Modern computers have evolved through hundreds of years to reach the efficiency and shape that we see today. But, evolution is not over yet and will continue for centuries to come with the help of humans innovating to bring new technological advancements.

FAQs: Frequently Asked Questions on Computer

Ans . Charles Babbage is called the father of computer.

Ans . The microprocessor is considered the heart of the computer.

Ans . Bit is the smallest unit of data in a computer.

Ans . RAM is located on the motherboard of the computer.

Ans . Vint Cerf is regarded as the father of the internet.

Ans . The name of the first supercomputer of India is PARAM 8000.

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Essay on Generation of Computer

Students are often asked to write an essay on Generation of Computer in their schools and colleges. And if you’re also looking for the same, we have created 100-word, 250-word, and 500-word essays on the topic.

Let’s take a look…

100 Words Essay on Generation of Computer

Introduction.

Computers are essential parts of our lives. They have evolved over time, leading to five generations. Each generation is defined by a significant technological development.

First Generation (1940-1956)

The first generation of computers used vacuum tubes for circuitry and magnetic drums for memory. They were large, slow, expensive, and produced a lot of heat.

Second Generation (1956-1963)

Transistors replaced vacuum tubes in the second generation. Computers became smaller, faster, cheaper, more energy-efficient, and reliable.

Third Generation (1964-1971)

The third generation introduced integrated circuits, combining many transistors onto a single chip. Computers became even smaller, faster, and more reliable.

Fourth Generation (1971-Present)

The fourth generation brought microprocessors, with thousands of integrated circuits on a single chip. This led to personal computers, making computers accessible to the public.

Fifth Generation (Present and Beyond)

The fifth generation focuses on artificial intelligence and aims to create computers that can process natural language and have capabilities of learning and self-organization.

250 Words Essay on Generation of Computer

The evolution of computers has been a transformative journey. From the rudimentary first generation to the sophisticated fifth generation, computers have drastically changed, shaping society and technology along the way.

First Generation (1940-1956): Vacuum Tubes

The first generation of computers used vacuum tubes for circuitry and magnetic drums for memory. These machines were enormous, consumed massive power, and required constant cooling. However, they laid the foundation for modern computing, introducing binary code and stored programs.

Second Generation (1956-1963): Transistors

Transistors replaced vacuum tubes, leading to smaller, faster, cheaper, and more reliable computers. This generation also introduced the concept of a programming language, allowing for more complex tasks.

Third Generation (1964-1971): Integrated Circuits

The third generation saw the advent of integrated circuits, miniaturizing transistors by embedding them into silicon chips. This led to further reduction in size and cost while increasing speed and reliability. High-level programming languages like FORTRAN and COBOL were born.

Fourth Generation (1971-Present): Microprocessors

The fourth generation introduced microprocessors, integrating thousands of integrated circuits into a single chip. This enabled the development of personal computers and the internet, revolutionizing the way we interact with technology.

Fifth Generation (Present and Beyond): Artificial Intelligence

The fifth generation, still in its infancy, aims to create computers that can process natural language and have artificial intelligence capabilities. The goal is to develop machines that can understand, learn, and respond like a human.

The generational advancement of computers is a testament to human ingenuity and innovation. Each generation has brought us closer to creating machines that not only augment human capability but also possess the potential to mimic human intelligence.

500 Words Essay on Generation of Computer

The evolution of computers has been a journey marked by rapid progression and revolutionary breakthroughs. From the rudimentary first generation to the advanced fifth generation, each phase of computer development has significantly impacted various facets of society, economy, and science.

The First Generation (1940-1956): Vacuum Tubes

The first generation of computers were characterized by the use of vacuum tubes. These machines were enormous, occupying entire rooms, and were prone to overheating. Their programming was done in machine language, which was a low-level language. Despite their size and inefficiency, these computers laid the groundwork for modern computing and marked the beginning of the digital age.

The Second Generation (1956-1963): Transistors

Transistors replaced vacuum tubes in the second generation of computers, resulting in smaller, faster, and more reliable machines. This generation also saw the introduction of assembly language, which was easier to understand and use than machine language. Computers became more accessible, leading to increased commercial use.

The Third Generation (1964-1971): Integrated Circuits

The third generation of computers introduced integrated circuits (ICs), which further miniaturized computer design by replacing transistors. ICs led to the development of semiconductors, the backbone of our current digital world. High-level programming languages like FORTRAN and COBOL were introduced, making computers even more user-friendly.

The Fourth Generation (1971-Present): Microprocessors

The fourth generation of computers heralded the era of microprocessors. A single chip now contained thousands of ICs, leading to the development of personal computers. The advent of graphical user interfaces, the mouse, and the internet revolutionized the way we interact with computers. This generation also saw the rise of object-oriented programming, which has become the standard in software development.

The Fifth Generation (Present and Beyond): Artificial Intelligence

The fifth and current generation of computers is characterized by artificial intelligence (AI) and quantum computing. AI enables machines to learn and make decisions, while quantum computing promises to solve complex problems exponentially faster than classical computers. This generation aims to create computers that can understand, learn, and respond to natural language, a significant leap in human-computer interaction.

The journey of computer evolution is a testament to human ingenuity and innovation. From the colossal vacuum tube machines of the first generation to the AI-driven systems of today, each generation of computers has brought us closer to creating machines that can match, and perhaps one day surpass, human cognitive abilities. As we stand on the brink of a new era in computing, the possibilities are as exciting as they are limitless.

That’s it! I hope the essay helped you.

If you’re looking for more, here are essays on other interesting topics:

• Essay on Computer Technology Good or Bad
• Essay on Computer Network
• Essay on Computer Education

Apart from these, you can look at all the essays by clicking here .

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📜 Top Picks for Computer Vision Papers This Month

🧑‍💻developer resources you’d find useful, 📰 in the news, encord blog, encord monthly wrap: may industry newsletter.

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Consolidates & automate your data curation, annotation, and validation workflows to power your AI models with the right data.

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Welcome to the Computer Vision Monthly Wrap for May 2024!

Here’s what you should expect:

• 🤖 An Introduction to Vision-Language Modeling (VLM)
• 📽️ PaliGemma – Google's Open Source Vision Language Model (VLM)
• ⚔️ GPT-4o vs. Gemini 1.5 Pro vs. Claude 3 Opus: Multimodal AI Model Comparison
• ⚒️ Developer resources to use for your next vision AI application.
• 🔎 TTI - Eval – Open-source library to evaluate the performance of fine-tuned CLIP models and other VLMs.

Let’s go! 🚀

An Introduction to Vision-Language Modeling

Researchers at Meta AI released a paper that covers how VLMs work, how to train them, and approaches to evaluation.

This paper provides a comprehensive introduction to Vision-Language Models ( VLMs ), which extend Large Language Models (LLMs) to the visual domain. VLMs have the potential to revolutionize how we interact with technology, from visual assistants to generative models that create images from text descriptions. 

The paper aims to help anyone enter the field by explaining VLMs, how they work, how to train them, and how to evaluate them.

What’s impressive? 🤯

• VLMs can enable visual assistants that guide users through unfamiliar environments
• Generative VLMs can produce images from high-level text descriptions alone.
• The paper provides a clear introduction to VLMs for anyone wanting to enter the field.
• While focusing primarily on image-to-language mapping, the paper also discusses extending VLMs to videos.

An Introduction to Vision-Language Modeling by FAIR.

How can you apply it? ⚒️

• Researchers can use this paper as a starting point for their research on VLMs.
• Developers can leverage the information in this paper to build and deploy VLM applications.
• Business stakeholders can gain a better understanding of the potential of VLMs and how they can be used to create value.
• Enthusiasts can learn about the latest developments in this exciting field and explore the possibilities of VLMs.

📜 Read the publication .

PaliGemma – Google's Open Source Vision Language Model (VLM)

Alongside introducing Project Astra, Gemini 1.5 Flash, and updates to Gemini 1.5 Pro, Google open-sourced PaliGemma-3B is a state-of-the-art Vision-Language Model (VLM) inspired by the PaLI-3 recipe . It fuses the SigLIP visual encoder and the Gemma 2B language model (as the decoder) to process and generate language based on visual inputs.

What’s impressive? 👀

• PaliGemma uses the state-of-the-art SigLIP visual encoder ( SigLIP-So400m/14 ) to convert images into "soft tokens" for the model to understand and process visual information.
• Integrating the Gemma 2B language model, PaliGemma can generate coherent and contextually relevant text based on the input images and text prompts 🤯.
• The model's architecture concatenates image and prefix tokens before passing them to the Gemma decoder. This allows for seamless interaction between visual and textual information for more accurate and meaningful outputs.
• Its ability to handle multiple input images and generate auto-regressive text with masked attention shows its versatility and potential for complex multimodal tasks.

PaliGemma – Google's Open Source Vision Language Model (VLM) Hugging Face Space.

• PaliGemma can automatically generate descriptive captions for images. This could improve accessibility and user experience in applications such as social media platforms or e-commerce websites.
• The model can answer questions about input images for interactive and engaging user experiences in educational, entertainment, or customer support settings.
• PaliGemma can extract and understand text present in images, which is valuable for applications like document processing, OCR, or scene understanding.
• PaliGemma can be applied in fields such as autonomous vehicles, surveillance systems, or medical image analysis by identifying and localizing objects within images.
• Code on GitHub .
• Hugging Face Spaces Demo .

📜 Read the Hugging Face blog post to learn more.

GPT-4o vs. Gemini 1.5 Pro vs. Claude 3 Opus: Multimodal AI Model Comparison

This month, the multimodal AI wars reached an all-time high. OpenAI led the way with announcements like GPT-4o, which offers real-time multimodality, and then Google’s major updates to Gemini models. Oh, and let’s not forget Anthropic’s Claude 3 Opus, too.

This article reviews each model's capabilities, strengths, and weaknesses, comparing their performance across various benchmarks and real-world applications.

GPT-4o vs. Gemini 1.5 Pro vs. Claude 3 Opus: Multimodal AI Model Comparison .

• PaliGemma Fine-tuning Notebook → Good resource for fine-tuning pretrained PaliGemma on a small split of the VQAv2 dataset.
• Text-to-image-eval (TTI-Eval) → TTI Eval is an open-source library for evaluating zero-shot classification models like CLIP and domain-specific ones like BioCLIP against your (or HF) datasets to estimate how well the model will perform. The metrics include zero-shot accuracy, linear probe, image retrieval, and KNN accuracy.
• Spoor Uses AI to Save Birds from Wind Turbines → Spoor is a software that uses computer vision to detect birds on video while recording their movement and predicting their flight patterns. The Oslo, Norway-based company raised a $4 million seed round from investors.

Till next month, have a super-sparkly time!

Previous blog

Llama 3V: Multimodal Model 100x Smaller than GPT-4

Automatic guided vehicles: the future of machine vision in warehousing, related blogs.

Encord Monthly Computer Vision Wrap: April Industry Newsletter

Hi there, Welcome to the Computer Vision Monthly Wrap for April 2024! Here’s what you should expect: ⚡Imagine Flash: Accelerating Emu Diffusion Models with Backward Distillation. 🖌️ HQ-Edit: A High-Quality Dataset for Instruction-Based Image Editing. 🧑‍🏫 Instruction-tuning Llama 3 for performance gains on vision-language models (VLMs). ⚒️ Developer resources to use for your next vision AI application. 🔎 TTI to evaluate the performance of fine-tuned CLIP models and other VLMs. 🤖 Grok 1.5V from Elon Musk’s xAI. Let’s go! 🚀 📜 Top Picks for Computer Vision Papers This Month Imagine Flash: Accelerating Emu Diffusion Models with Backward Distillation Researchers at Meta AI released Imagine Flash, an image generation model synthesizing images and animations in real time as you prompt it. Here are the three main parts of the researchers' approach: Backward Distillation, which reduces differences between training and inference by setting the student on its own backward trajectory; Shifted Reconstruction Loss, which changes how knowledge is transferred based on the current time step; Noise Correction, an inference time technique that improves sample quality by fixing singletons in noise prediction. What’s impressive? 🤯 It’s powering new image generation features in MetaAI and WhatsApp that generate images in real-time as you type in prompts. It performs comparably to the teacher model, using only three denoising steps for efficient, high-quality generation. Imagine Flash’s distillation acceleration method outperforming existing competitors in quantitative metrics and human evaluations (when applied to the Emu baseline). The bias noise also performs well on color synthesis. How can you apply it? ⚒️ Although the model is not open-source, you can start testing it on Meta AI’s website. 📜 Read the publication. HQ-Edit: A High-Quality Dataset for Instruction-based Image Editing The paper introduces a new large-scale dataset called HQ-Edit for training models to perform image editing based on natural language instructions. The dataset contains around 200,000 high-resolution image editing examples, each consisting of an input image, an output edited image, and detailed editing instructions. The researchers developed a pipeline leveraging advanced AI models like GPT-4 and DALL-E 3 to create HQ-Edit. It starts by collecting and expanding various image descriptions and editing instructions. These are then used to generate "diptychs" - side-by-side input and output images. Finally, the diptychs undergo post-processing to split them into input-output pairs, refine their alignment, and enhance the editing instructions. What’s impressive? 👀 HQ-Edit contains 200,000 high-resolution (around 900x900) image editing examples with detailed instructions. This is substantially larger and of higher quality than prior datasets. Introducing Alignment and Coherence metrics using GPT-4 provides a more comprehensive way to assess the quality of image editing examples compared to simpler metrics like CLIP similarity. Models trained on HQ-Edit achieve impressive results, showcasing the dataset's value and overall approach. The gains over human-annotated data are especially noteworthy. How can you apply it? ⚒️ The most direct application is using HQ-Edit to train your own instruction-based image editing models. The dataset is publicly available, providing a valuable resource for building on. Code on GitHub: https://github.com/UCSC-VLAA/HQ-Edit Dataset: https://huggingface.co/datasets/UCSC-VLAA/HQ-Edit HuggingFace Spaces Demo: https://huggingface.co/spaces/LAOS-Y/HQEdit 📜 Read the paper on Arxiv. Meta’s Llama 3 and the Multimodal Capabilities This month, Meta released Llama 3 pre-trained and instruction-fine-tuned language models with 8 billion (8B) and 70 billion (70B) parameters. These models have new features, like better reasoning, coding, and math-solving capabilities. They set a new state-of-the-art (SoTA) for models of their sizes that are open-source, and you can use. Now, we know this is primarily a language model, but as this video explained, the vision-language model also has benefits. Training a VLM typically involves training an LLM and an image encoder separately, then training a projection component (projection) to align the outputs of the other two.  You can reuse Llama 3 as the LLM component in a VLM (e.g., LlaVA) instead of training a separate LLM from scratch. This is because VLMs only require a small portion of the LLM to be fine-tuned for specific tasks. You can use instruction-tuning to improve the LLM's performance on specific tasks. Here is an explainer post that distills the technical report with the most important bits you need to know. Grok-1.5 Vision: First Multimodal Model from Elon Musk’s xAI Researchers at Elon Musk’s xAI released Grok-1.5V, a multimodal model that expands the capabilities of traditional text-based LLMs to include visual understanding. It interprets language and can process various image types with impressive performance on complex reasoning tasks (spatial understanding).  Here are the highlights: 1️⃣ It can draw insights from various domains, combining visual and textual information to arrive at complex conclusions 2️⃣ It builds upon the strong language foundation of Grok-1, extending its abilities with visual understanding. 3️⃣ xAI introduced the RealWorldQA benchmark to measure the model’s ability to understand and reason about spatial relationships within the physical world. 4️⃣ It is in a preview stage and accessible to a limited group of early testers. This includes existing Grok users and subscribers to X.ai's Premium+ service. Here is an explainer post that distills the technical paper with the most important bits you need to know. 🧑‍💻Developer Resources You’d Find Useful Imgsys.org (Like Chatbot Arena but for Images) → imgsys.org is a generative arena for text-guided open-source image generation models, similar to lmsys.org (Chatbot Arena). Text-to-image-eval (TTI-Eval) → TTI Eval is an open-source library for evaluating zero-shot classification models like CLIP and domain-specific ones like BioCLIP against your (or HF) datasets to estimate how well the model will perform. The metrics include zero-shot accuracy, linear probe, image retrieval, and KNN accuracy. 🔥 NEW RELEASE: We released TTI-Eval (text-to-image evaluation), an open-source library for evaluating zero-shot classification models like CLIP and domain-specific ones like BioCLIP against your (or HF) datasets to estimate how well the model will perform. Get started with it on GitHub, and do ⭐️ the repo if it's awesome. 🔥 📰 In the News AI and Computer Vision to Detect Brain Abnormalities → Researchers at the Al Buraimi University College looked at different parts of MRI images, like color and texture, to find problems accurately. By looking at the symmetry between the brain's lobes, they developed an algorithm with precision, recall, and accuracy rates of 95.3%, 94.7%, and 95%, respectively. Here are other quick finds if you 💓Encord and computer vision data stuff ⚡: Join the Encord Community to discuss this newsletter. Data-centric computer vision blog. Till next month, have a super-sparkly time!

Apr 30 2024

Encord Monthly Wrap: March Industry Newsletter

Hi there, Welcome to the Computer Vision Monthly Wrap for March 2024! Here’s what you should expect: 🍏 MM1 - Methods, analysis, and insights from multimodal LLM pre-training by researchers at Apple. 📸 HyperLLaVA for developing adaptable and efficient AI systems that can excel across various multimodal tasks. 📽️ Understanding Mora, an open-source alternative to OpenAI’s text-to-video model. ⚒️ Developer resources to use for your next vision AI application. ☁️ Top 15 image segmentation repos for your next segmentation applications. 🤖 Google’s Video Gaming Companion: Scalable Instructable Multiworld Agent [SIMA]. Let’s dive in! Top Picks for Computer Vision Papers This Month MM1: Methods, Analysis & Insights from Multimodal LLM Pre-training This paper from Apple researchers is an in-depth analysis of multimodal large language model (MLLM) pre-training. They focused on developing efficient models by exploring architectural components and data selection strategies. The study shows how integrating different kinds of data—such as text-only data, interleaved image-text, and image-caption pairs—can improve few-shot learning performance on a range of benchmarks. It is a big step forward for AI's ability to understand and process complex multimodal inputs. What’s impressive? 🤯 The researchers scaled the model using Mixture of Experts (MoE) and dense model variants, which shows its complex architecture and how it can improve performance by smartly distributing computing resources. This is crucial for ensuring the model can work well in many real-world applications. The model's superior few-shot learning performance across several benchmarks indicates impressive improvements in how AI learns from limited data and interleaved data, which could help us build agile and adaptable AI systems. The 30B (billion) parameter-dense model beats prior state-of-the-art (SOTA) on VQA (Visual Question Answering) dataset and captioning tasks. How can you apply it? ⚒️ If you are conducting multimodal AI research, consider applying insights from MM1's architectural decisions, training recipes, and data strategies to improve how you develop new AI models. You can use the model for creative tasks like generating and curating context-aware content across different media. This will make it easier for people to create interesting and useful content. If you are building recommendation engines, use them to analyze user preferences across different media types for more personalized content suggestions. 📜 Read the paper on Arxiv.  If that’s a lot, we also put out an explainer that helps you quickly get to the important bits. It provides a walkthrough on how to use the open-source YOLOv9 release to create custom datasets. HyperLLaVA: Dynamic Visual and Language Expert Tuning for  Multimodal Large Language Models Advancements in Multimodal Large Language Models (MLLMs) have shown that scaling them up improves their performance on downstream multimodal tasks. But the current static tuning strategy may constrain their performance across different tasks.  This paper discusses HyperLLaVA, a framework that circumvents the problems with static tuning methods by letting visual and language experts dynamically tune both the projector (which turns visual data into a format that language models can understand) and the LLM parameters.  What’s impressive? 👀 It uses a unique training methodology that first aligns visual-language features and then refines language model tuning with multimodal instructions, optimizing the model’s comprehension and responsiveness. It shows amazing progress in MLLM benchmarks (MME, MMBench, SEED-Bench, and LLaVA-Bench), which opens the door for AI systems that are more nuanced, adaptable, and capable of handling complex multimodal data. Unlike static models, HyperLLaVA uses HyperNetworks to adaptively generate parameters for projectors and LLMs based on input, which helps with task-specific optimizations. 📜 Read the paper on Arxiv. Google’s Video Gaming Companion: Scalable Instructable Multiworld Agent [SIMA] How do you train an AI agent to be a generalist? Google DeepMind’s latest AI agent, SIMA, short for Scalable Instructable Multiworld Agent, helps us understand precisely how.  SIMA interacts with the environment in real-time using a generic human-like interface. It receives image observations and language instructions as inputs and generates keyboard and mouse actions as outputs. SIMA is trained on a dataset of video games, including Satisfactory, No Man's Sky, Goat Simulator 3, and Valheim. Here is an explainer post that distills the technical paper with the most important bits you need to know. MORA: The Advanced Multi-Agent Video Generation Framework Mora is a multi-agent framework designed for generalist video generation. Based on OpenAI's Sora, it aims to replicate and expand the range of generalist video generation tasks. It distinguishes itself from Sora by integrating several visual AI agents into a cohesive system. Here are the video generation tasks it can do: 1️⃣ Text ➡️ Video  2️⃣ Text + Image ➡️ Video  3️⃣ Extending Videos 📈 4️⃣ Text + Video ➡️ Video  5️⃣ Video merging 🤝  6️⃣ Simulating digital worlds 🤖 Here is an explainer post that distills the technical paper with the most important bits you need to know. Developer Resources You’d Find Useful Gemini 1.5 Pro API Support in AI Studio for Developers → Google started rolling out Gemini 1.5 Pro support for developers! This means you can start developing AI apps with Gemini 1.5 Pro, which comes with a standard 128,000 token context window, and you can build with the 1M token context window! 15 Interesting GitHub Repositories for Image Segmentation → If you are building an application involving image segmentation, this article includes 15 GitHub repositories that showcase different approaches to segmenting complex images.  The Generative AI In-Vehicle Experience Powered by NVIDIA DRIVE → In a recent video, NVIDIA unveiled a new in-vehicle AI experience powered by NVIDIA DRIVE. This multimodal AI assistant can perceive, reason with, and assist drivers with features like surround visualization, access to a knowledge base, and the ability to read and understand text. This new experience will likely help with developing more context-aware autonomous vehicle systems. Here are other quick finds if you 💓Encord and computer vision data stuff ⚡: Join the Encord Community to discuss this newsletter. Data-centric computer vision blog. Till next month, have a super-sparkly time!

Apr 08 2024

Encord Monthly Wrap: February Industry Newsletter

Hi there, Welcome the The Computer Vision Monthly Wrap Here’s what you should expect: 📦 YOLOv9 release with an explainer and code walkthrough on creating custom datasets. 📸 Meta’s V-JEPA for prediction video features. 📽️ Understanding Sora, OpenAI’s text-to-video model. ⚒️ Developer resources to learn how to analyze object detection model errors. ☁️ Computer vision case study from NVIDIA and Oracle. 🚀 Lessons from working with computer vision operations (CVOps) at scale. Let’s dive in! Top Picks for Computer Vision Papers This Month YOLOv9: Better than SoTA with Cutting-edge Real-time Object Detection If you haven’t heard yet, YOLOv9 is out, and, wow, it’s a high-performant model! YOLOv9 builds upon previous versions, using advancements in deep learning techniques and architectural design to beat state-of-the-art (SoTA) object detection tasks. What’s impressive? 🤯 It achieves top performance in object detection tasks on benchmark datasets like MS COCO. It surpasses existing real-time object detectors (YOLOv6, YOLOv8) in terms of accuracy, speed, and overall performance. It is much more adaptable to different scenarios and use cases. We have started seeing various applications, including surveillance, autonomous vehicles, robotics, and more. It is better than SoTA methods that use depth-wise convolution because it uses both the Programmable Gradient Information (PGI) and GLEAN (Generative Latent Embeddings for Object Detection) architectures. Read the paper on Arxiv. If that’s a lot, we also put out an explainer to help get to the important bits quickly with a walkthrough on using the open-source YOLOv9 release to create custom datasets. There’s also an accompanying repository for the implementation of the paper. Meta’s V-JEPA: Video Joint Embedding Predictive Architecture Explained In February, Meta released V-JEPA, a vision model exclusively trained using a feature prediction objective. In contrast to conventional machine learning methods, which rely on pre-trained image encoders, text, or human annotations, V-JEPA learns directly from video data without external supervision. What’s impressive? 👀 Instead of reconstructing images or relying on pixel-level predictions, V-JEPA prioritizes video feature prediction. This approach leads to more efficient training and superior performance in downstream tasks.  V-JEPA requires shorter training schedules than traditional pixel prediction methods (VideoMAE, Hiera, and OmniMAE) while maintaining high-performance levels. We wrote a comprehensive explainer of V-JEPA, including the architecture, key features, and performance details, in this blog post. Here is the accompanying repository on the implementation of V-JEPA. OpenAI Releases New Text-to-Video Model, Sora OpenAI responded to the recent debut of Google's Lumiere, a space-time diffusion model for video generation, by unveiling its own creation: Sora. The diffusion model can transform text descriptions into high-definition video clips for up to one minute. In this comprehensive explainer, you will learn: How Sora works Capabilities and limitations Safety considerations Other text-to-video generative models. Gemini 1.5: Google's Generative AI Model with 1 Million-Token Context Length and MoE Architecture Gemini 1.5 is a sparse mixture-of-experts (MoE) multimodal model with a context window of up to 1 million tokens in production and 10 million tokens in research. It excels at long-term recall and retrieval and generalizes zero-shot to long instructions, like analyzing 3 hours of video with near-perfect recall. Here is an explainer blog that distils the technical report with the necessary information. Developer Resources You’d Find Useful Multi-LoRA Composition for Image Generation → The space is moving so fast that it’s hard to miss out on gems like Multi-LoRA! The Multi-LoRA composition implementation integrates diverse elements like characters & clothing into a unified image to avoid the detail loss and distortion seen in traditional LoRA Merge. Check out the repo and try it yourself. Scaling MLOps for Computer Vision by MLOps.Community → In this panel conversation, experienced engineers talk about their experience, challenges, and best practices for working with computer vision operations (CVOps) at scale. How to Analyze Failure Modes of Object Detection Models for Debugging → This guide showcases how to use Encord Active to automatically identify and analyze the failure modes of a computer vision model to understand how well or poorly it performs in challenging real-world scenarios. NVIDIA Triton Server Serving at Oracle [Case Study] → I really liked this short case study by the Oracle Cloud team that discussed how their computer vision and data science services accelerate AI predictions using the NVIDIA Triton Inference Server. Some learnings in terms of cost savings and performance optimization are valuable. Here are other quick finds if you 💓 Encord and computer vision data stuff ⚡: Join the Encord Community to discuss this newsletter. Data-centric computer vision blog.

Mar 08 2024

Encord Monthly Wrap: January Industry Newsletter

Welcome to the January 2024 edition of Encord's Monthly Wrap. It’s also our chance to wish you a belated happy new year!  Here’s what you should expect: Two interesting computer vision papers we reckon you check out. Hands-on tutorials you can work on during weekends. Developer resources you should bookmark, including Colab Notebooks. Computer vision use cases in manufacturing and robotics. Power tip for computer vision data explorers. Let’s dive in! Top Picks for Computer Vision Papers You Should See Segment Anything in Medical Images (MedSAM) This paper presents MedSAM, a novel adaptation of the Segment Anything Model (SAM) specifically for medical images. What’s impressive? 🤯 It introduces a large-scale medical image dataset with over 200,000 masks across 11 modalities and utilizes a fine-tuning method to adapt SAM for general medical image segmentation.  It demonstrates superior performance over the original SAM, significantly improving the Dice Similarity Coefficient on 3D and 2D segmentation tasks. There’s also an accompanying repository with a shoutout to one of our pieces on fine-tuning SAM 😉. CLIP in Medical Imaging: A Comprehensive Survey  This survey explores the Contrastive Language-Image Pre-Training (CLIP) application in the medical imaging domain. It delves into the adaptation of CLIP for image-text alignment and its implementation in various clinical tasks. What’s impressive? 👀 It provides an in-depth analysis of CLIP's utility in medical imaging, covering the challenges of adapting it to the specific requirements of medical images. It shows how well CLIP generalizes tasks like 2D and 3D medical image Fsegmentation, medical visual question answering (MedVQA), and generating medical reports. Illustration of CLIP’s generalizability via domain identification Medical professionals use Encord’s DICOM & NIfTI Editor to quickly label large training datasets across modalities such as CT, X-ray, ultrasound, mammography, and MRI. How Harvard Medical School and MGH Cut Down Annotation Time and Model Errors with Encord Stanford Medicine reduced experiment times by 80%. Floy reduced label times by 50% for CT and 20% for MRI scans. Want to get hands-on? Check Out These Computer Vision Tutorials [COLAB NOTEBOOK] How to Use the Depth Anything Model → The Depth Anything model is trained on 1.5 million labeled images and 62 million+ unlabeled images jointly and provides the most capable Monocular Depth Estimation (MDE) foundation models. This notebook shows you how to use the pipeline API to perform inference with any of the models. Here is the original paper (the image was adapted). How to Detect Data Quality Issues in Torchvision Dataset using Encord Active → This article shows you how to use Encord Active to explore images you have preloaded with Torchvision, identify and visualize potential issues, and take the next steps to rectify low-quality images. How to Use OpenCV With Tesseract for Real-Time Text Detection → This is a code walkthrough guide on building an app to perform real-time text detection from a webcam feed. Developer Resources You’d Find Useful How to Pre-Label Data at Speed with Bulk Classifications → If you're working with large unlabeled datasets and want to quickly classify and curate for labeling, you’ll find our tutorial on pre-labeling data at warping speed with bulk classification useful. Best Image Annotation Tools for Computer Vision [Updated 2024] → Choosing the right image annotation tool is a critical decision that can significantly impact the quality and efficiency of the annotation process. To make an informed choice, this article considers several factors and evaluates suitable image annotation tools for your business needs. Generate Synthetic Data for Deep Object Pose Estimation Training with NVIDIA Isaac ROS → NVIDIA developed Deep Object Pose Estimation (DOPE) to find the six degrees of freedom (DOF) poses of an object. In this article, they illustrated how to generate synthetic data to train a DOPE model for an object. Best Computer Vision Projects With Source Code And Dataset → An article with 16 ideas for computer vision projects for beginners and start building. Practical Computer Vision Use Cases Top 8 Use Cases of Computer Vision in Manufacturing → This article discusses the diverse applications of computer vision across various manufacturing industries, detailing their benefits and challenges, from product design and prototyping to operational safety and security. Top 8 Applications of Computer Vision in Robotics → This article explores computer vision applications in the robotics domain and mentions key challenges the industry faces today, from autonomous navigation and mapping to agricultural robotics. Top 3 Resources by Encord in January How to Adopt a Data-Centric AI → For data teams to succeed in the long term, they must use high-quality data to build successful AI applications. But what is the crucial sauce for building successful and sustainable AI based on high-quality data? A data-centric AI approach! We released this whitepaper to guide you on how to develop an effective data-centric AI strategy. Top 15 DICOM Viewers for Medical Imaging → In the market for a DICOM viewer? We published a comparison article that discusses what to look for in an ideal viewer and the options in the market so you can make the optimal choice. Instance Segmentation in Computer Vision: A Comprehensive Guide → We published an all-you-need-to-know guide on instance segmentation, including details on techniques like single-shot instance segmentation and transformer- and detection-based methods. We also cover the U-Net and Mask R-CNN architectures, practical applications of instance segmentation in medical imaging, and the challenges. Our Power Tip of the Month If you are trying to become a computer vision data power user, I’ve got a tip to help supercharge your exploration gauntlet (I see you, Thanos 😉). Within Encord Active, you can see the metric distribution of your data to identify potential data gaps that could influence model performance on outliers or edge cases. Here’s how to do it in 3 steps on the platform: Analytics >> Scroll down to Metric Distribution >> Choose a pre-built or custom Metric, and observe! Good stuff 🤩. I hope you find it useful. Here are other quick finds if you 💓 Encord and computer vision data stuff ⚡: Data-centric computer vision blog Join the Encord Community to discuss the resources GitHub repo The Docs Till next month, have a super-sparkly time!

Feb 02 2024

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Detection and Asynchronous Flow Prediction in a MOOC

• Original Research
• Published: 29 May 2024
• Volume 5 , article number  599 , ( 2024 )

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• Sergio Iván Ramírez Luelmo   ORCID: orcid.org/0000-0002-7885-0123 1 ,
• Nour El Mawas   ORCID: orcid.org/0000-0002-0214-9840 2 ,
• Rémi Bachelet   ORCID: orcid.org/0000-0001-8725-0384 3 &
• Jean Heutte   ORCID: orcid.org/0000-0002-2646-3658 1  

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Flow is a human psychological state positively correlated to self-efficacy, motivation, engagement, and academic achievement. In a MOOC, flow detection and prediction would potentially allow for learners’ content personalization, fostering engagement and increasing already-low completion rates. In this study, we propose a Machine Learning flow-predicting model by pairing the results of the EduFlow-2 and Flow-Q measure instruments issued to participants of a MOOC ( n  = 1589, 2-year data collection). The resulting flow-predicting-model detects flow in an automatic, asynchronous fashion by applying only the EduFlow-2 measurement instrument. Our model proposal predicts flow presence with greater precision than it detects flow absence.

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This project was supported by the French government through the Programme Investissement d’Avenir (I-SITE ULNE/ANR-16-IDEX-0004 ULNE) managed by the Agence Nationale de la Recherche.

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Ramírez Luelmo, S.I., El Mawas, N., Bachelet, R. et al. Detection and Asynchronous Flow Prediction in a MOOC. SN COMPUT. SCI. 5 , 599 (2024). https://doi.org/10.1007/s42979-024-02838-w

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