essay about computer application

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.

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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.

Computer Science Essay Examples

Explore 15+ Brilliant Computer Science Essay Examples: Tips Included

Published on: May 5, 2023

Last updated on: Jan 30, 2024

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Do you struggle with writing computer science essays that get you the grades you deserve?

If so, you're not alone!

Crafting a top-notch essay can be a daunting task, but it's crucial to your success in the field of computer science.

For that, CollegeEssay.org has a solution for you!

In this comprehensive guide, we'll provide you with inspiring examples of computer science essays. You'll learn everything you need to know to write effective and compelling essays that impress your professors and get you the grades you deserve.

So, let's dive in and discover the secrets to writing amazing computer science essays!

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Computer Science Essays: Understanding the Basics

A computer science essay is a piece of writing that explores a topic related to computer science. It may take different forms, such as an argumentative essay, a research paper, a case study, or a reflection paper.

Just like any other essay, it should be well-researched, clear, concise, and effectively communicate the writer's ideas and arguments.

Computer essay examples encompass a wide range of topics and types, providing students with a diverse set of writing opportunities.

Here, we will explore some common types of computer science essays:

Middle School Computer Science Essay Example

College Essay Example Computer Science

University Computer Science Essay Example

Computer Science Extended Essay Example

Uiuc Computer Science Essay Example [

Computer Science Essay Examples For Different Fields

Computer science is a broad field that encompasses many different areas of study. For that, given below are some examples of computer science essays for some of the most popular fields within the discipline.

By exploring these examples, you can gain insight into the different types of essays within this field.

College Application Essay Examples Computer Science

The Future of Computers Technology

Historical Development of Computer Science

Young Children and Technology: Building Computer Literacy

Computer Science And Artificial Intelligence

Looking for more examples of computer science essays? Given below are some additional examples of computer science essays for readers to explore and gain further inspiration from.

Computer Science â My Choice for Future Career

My Motivation to Pursue Undergraduate Studies in Computer Engineering

Abstract Computer Science

Computer Science Personal Statement Example

Sop For Computer Science

Computer Science Essay Topics

There are countless computer science essay topics to choose from, so it can be challenging to narrow down your options.

However, the key is to choose a topic that you are passionate about and that aligns with your assignment requirements.

Here are ten examples of computer science essay topics to get you started:

The impact of artificial intelligence on society: benefits and drawbacks
Cybersecurity measures in cloud computing systems
The Ethics of big data: privacy, bias, and Transparency
The future of quantum computing: possibilities and challenges
The Role of computer hardware in Healthcare: current applications and potential innovations
Programming languages: a comparative analysis of their strengths and weaknesses
The use of machine learning in predicting human behavior
The challenges and solutions for developing secure and reliable software
The Role of blockchain technology in improving supply chain management
The use of data analytics in business decision-making.

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Tips to Write an Effective Computer Science Essay

Writing an effective computer science essay requires a combination of technical expertise and strong writing skills. Here are some tips to help you craft a compelling and well-written essay:

Understand the Requirements: Make sure you understand the assignment requirements, including the essay type, format, and length.

Choose a Topic: Select a topic that you are passionate about and that aligns with your assignment requirements.
Create an Outline: Develop a clear and organized outline that highlights the main points and subtopics of your essay.
Use Appropriate Language and Tone: Use technical terms and language when appropriate. But ensure your writing is clear, concise, and accessible to your target audience.
Provide Evidence: Use relevant and credible evidence to support your claims, and ensure you cite your sources correctly.
Edit and Proofread Your Essay: Review your essay for clarity, coherence, and accuracy. Check for grammatical errors, spelling mistakes, and formatting issues.

By following these tips, you can improve the quality of your computer science essay and increase your chances of success.

In conclusion, writing a computer science essay can be a challenging yet rewarding experience.

It allows you to showcase your knowledge and skills within the field and develop your writing and critical thinking abilities. By following the examples provided in this blog, you can create an effective computer science essay, which will meet your requirements.

If you find yourself struggling with the writing process, consider seeking essay writing help online from CollegeEssay.org.

Our AI essay writer can provide guidance and support in crafting a top-notch computer science essay.

So, what are you waiting for? Hire our computer science essay writing service today!

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As a Digital Content Strategist, Nova Allison has eight years of experience in writing both technical and scientific content. With a focus on developing online content plans that engage audiences, Nova strives to write pieces that are not only informative but captivating as well.

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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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Essays About Computers: Top 5 Examples Plus Prompts

Computers are helpful technology that many of us use on a daily basis; if you are writing essays about computers, use our essay examples and prompts below.

We often recognize computers as the devices we use to browse the internet, communicate with others, and type down notes, but there is more to a computer than this. A complex set of processes, calculations, and operations performs everything we do on a computer. Without a doubt, computers make our lives easier and enhance our personal and working life.

5 Top Essay Examples

1. types of computers by brent dawson, 2. uses of computers in education by kristina barroso, 3. our dependency on computers by nora fox, 4. neural networks: is your brain like a computer by shamli prakash.

5. The Human Brain vs. Supercomputers… Which One Wins? By John Staughton

1. The Many Uses of Computers

2. can computers take over society, 3. is computer science a worthwhile program to study, 4. pros and cons of computers, 5. can computers compete with the human brain.

“Calculations for things such as automotive design, weather forecasting, and aerospace use supercomputers. Embedded computers are used for functions in a larger product. They are located in things such as automobiles, consumer electronics and office machines. As we all know computers come in many shapes and sizes. They can be used for many different things and can be located anywhere. Technology has increased so much that the most unheard compact thing can be a computer.

Dawson stresses that computers can come in all shapes and sizes. There are different types of computers, such as personal computers, mobile computers, game consoles, and supercomputers, each with its own functions and specialties. He briefly touches on each type of computer and its uses. Technology has come a long way, as the most complex computers are everywhere, whether in laboratories, offices, or even our mobile phones or watches.

“Critics argue that spell check and other computer features that automatically correct errors in spelling and punctuation make students too lazy to learn and apply the rules themselves. These features, however, help point out where students went wrong and offer valuable learning opportunities that can help students enhance their understanding of appropriate spelling and punctuation.”

In her essay, Barroso discusses the advantages and disadvantages of incorporating computers into education. They allow schools to maximize online resources, foster student engagement, and make it easier for teachers and students to perform school-related tasks. However, they may make students lazy to check mistakes, thinking that the computers will automatically check them. Ultimately, the pros outweigh the cons.

“As far as I concerned, computer is a great invention and it is useful to human life. It should be impossible to live without computer as we get too much used of computers nowadays. However, we should use it wisely. We know the fact that the more we rely on computer, the more we will lose in our life. So, we should also find ways to make our dependence on computers less dangerous to us, so that we will not rely on computer completely.”

Fox discusses the state of society today where we rely far too much on computers. They help us greatly in our daily lives, but they have made us depend on technology for information rather than thinking for ourselves. And if something goes wrong, like the servers crash, the world is at a standstill. Computers are a net good for society, but we must avoid revolving our lives around technology.

“In data science terms, this phase is somewhat akin to ‘Model Training’ — the more things a child is exposed to the more the synapses associated with it get built. A good example is language — the more a child is exposed to linguistics in early years, the more evolved the area of her brain that is associated with languages would get. Ditto for other cognitive and non-cognitive abilities.”

Prakash discusses the different ways in which our brains operate as computers. An information processing system has five components: input, output, storage, processing, and program. The human brain does have all of these components, which are used to perform our daily functions. She looks into how human intelligence can be “trained,” like computers are developed.

5. The Human Brain vs. Supercomputers… Which One Wins? By John Staughton

“When the brain identifies a more efficient or effective way to compute and function, it can morph and alter its physical and neuronal structure, hence the term “plasticity“. Until we achieve true Artificial Intelligence (in which computers should theoretically be able to re-wire themselves), neuroplasticity will always keep the human brain at least one step ahead of “static” supercomputers.”

Staughton writes about how much more advanced computers have become in recent decades, with some of them being able to outsmart humans in tasks such as chess. However, he explains that our brains are very different from technology and are inherently superior to even the most powerful computers in terms of efficiency, adaptability, and many other factors. However, he keeps the door on computers, eventually developing beyond our capabilities in the future.

5 Helpful Writing Prompts on Essays About Computers

Essays About Computers: The many uses of computers

Computers aid us in many tasks; it is undeniable that they make our lives easier. Think of the different uses of computers, both in your life and in general, and list them. Briefly explain each, and if you want, also explain how computers have been most helpful in your life. You can also check out these essays about the internet .

This is a question many have grappled with and is the subject of many science-fiction and dystopian stories. Many believe that only good can come from greater technological advancement, while others believe humanity will be subject to much conflict and suffering. Based on research, decide whether we should introduce computers into more aspects of our lives. You can cite articles, essays, books, or even movies to prove your point.

Is computer science a worthwhile program to study?

In your essay, discuss how helpful an education in computer science would be. Research the course’s requirements, benefits, disadvantages, and expectations and, based on your personal opinion, write about whether it would be worth it to pursue this program. This essay is more suited for those with experience, but if not, consult online sources or interview people with experience for a solid evidence base.

Computers have many advantages as well as disadvantages. List down the pros and cons of computers you can come up with, and discuss a few of them in your essay. Then, based on the evidence you’ve provided, decide whether computers are a net good or bad for society in the long run.

A few essay examples above have compared technology and artificial intelligence to the human brain, as they are both “computers,” so to speak. In your opinion, will technology ever come to a point where it will rival our abilities? Conduct research and cite credible sources for a strong essay .

For help with this topic, read our guide explaining “ what is persuasive writing ?”If you’d like to learn more, our writer explains how to write an argumentative essay in this guide.

Martin is an avid writer specializing in editing and proofreading. He also enjoys literary analysis and writing about food and travel.

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The Basic Computer Applications

Word processor is also known as a document preparation system. It is used for composition, formatting, editing and even printing any form of printable material. Microsoft Word is the one used mainly in our organization, though we use WordPerfect in cases when we are using MS-DOS.

Most of the documents such as reports, research findings, reference documents, legal copies, memos, letters, and letterheads are initially documented in the word processor. This is because of the convenience it offers when formatting and editing these documents.

We have used Microsoft word found in Office suite, because it is versatile, and has layout editing that gives us efficiency in working.

In accounting, we have made the most use of spreadsheets. They accept either numeric or alphanumeric content, which helps in the description of work done on the spreadsheet.

By the ability to creating formulae in particular cells, our accounting officers have been able to keep a clear record of financial inflow and outflow.

They have had an easy time because once defined; the formulae have recalculated the entries upon changes. Although there are other spreadsheet applications such as Lotus, Gnumeric, and OpenOffice.org Calc, we majorly use Microsoft Excel.

We also have several meetings, especially after research on particular products is complete. During panel meetings, the presentations are done before subjection to rigorous analysis. This is where presentation software finds great use.

The software has offered great help to presenters, who find easy access to their ideas during a presentation. It also helps other panelists to follow the presentation keenly. The visuals have provided a good complement to talks.

Presentation programs have enhanced and in some cases substituted the use of outdated visual aid technology. These are materials like placards, overhead transparencies, brochure, blackboards, handouts, charts, and slides.

The visuals have enhanced an easy understanding of the content being presented. We have made good use of the software, and consequently, we have had fruitful discussions on research findings.

The main program we use is PowerPoint. The current versions of Microsoft Office PowerPoint offer easy formatting of work being presented.

We also have several records that need to be stored in systematic ways. These are records of all departments in our organization.

We have used Data Base Management Software to collect and store information in a manner that we can retrieve, add, remove or update the information appropriately. The system has allowed us to manage data in a structured way.

That is as we have earlier mentioned, our organization has several departments that have a central management department.

The program has helped us organize and define the content based on their relationships and chronology (Patterson, 200). As a result, we have completely organized the data, to allow easy operations in the organization.

Commercial off-the-shelf application programs are intended to be used “as they are” without much customization by the clients to suit their specific needs. On the other hand, commercial off-the-shelf is always extended to include programs that one may not get in shops.

They are normally distributed as freeware over the internet. Examples are the famous browsers, e.g., Mozilla Firefox, Google Chrome and Microsoft internet explorer. Through case management software was designed for attorneys, we have also adopted it our organization.

This is because it has helped as do clerical work especially in offices that do not have clerks. It has helped us keep client records, bookkeeping and billing, managing appointments, schedules, and deadlines.

The application programs we use are user interactive. They are designed to make the user maneuver with ease as he or she uses the program. Also, we are aware of the ethics of using IT.

This is to keep ourselves safe and also respecting the efforts of developers of the various application programs. This is in agreement with the aim of Braender, Kapp, and Yeras, (2009), when they taught their students the ethics of IT. They wrote:

Finally, a secondary, but equally important, benefit of teaching students about ethics, security, and responsibility with technology is that we support the efforts of our IT department to secure campus resources.

If we can teach students about threats from the Internet and methods of self-protection, then we may reduce the number of successful attacks on the campus (Braender, Kapp and Yeras, (2009)).

On the use of the website, we have made sure that important information that needs human interaction are not uploaded. This has helped us meet our clients and explain to them the information concerning the services that we offer.

This is after learning that if such information as medical information is put on the web, people will not source for specialists help. This leads to substandard health care, and whichever another service it may be.

Braender, L. M., Kapp, C. M., & Yeras, J. (2009). Using Web Technology to Teach Students about Their Digital World. Journal of Information Systems Education , 20(2), 146.

Patterson, A. D (2000). Personal Computer Applications in the Social Services . Allyn & Bacon.

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Essay on Computer

Computers are electronic devices that can perform complicated calculations. It is an excellent example of contemporary technology. These days, computers play a significant role in our lives. Computers are employed in every industry, including the healthcare and education sectors. Modern technology-driven computers are essential to our advancement. Here are a few sample essays on ‘ Computer ’.

100 Words Essay On Computer

Computer is an electronic device that manipulates data or information. It can store, retrieve, and process data. A computer allows us to type documents, send emails, play games, and surf the Internet. Additionally, it may be used to make or modify files, spreadsheets, and presentations. Early computers were designed exclusively as calculators. Since ancient times, simple manual tools like the abacus have aided people in performing computations. Early in the Industrial Revolution, some mechanical devices were created to automate time-consuming, complex operations, such as creating weaving patterns. More advanced electrical machines that date back to the early 20th century carried out specialised analogue calculations.

200 Words Essay On Computer

Nowadays, living without a computer is unimaginable. The development of computers enabled many people to realise their ambitions. The computer can be used for numerous things, including information storage, software development, programming, calculating, email, etc. As fundamental components of a computer, a monitor, keyboard, mouse, CPU, and UPS are included.

Uses Of Computers

Humans are now largely dependent on technology, and everyone uses computers these days, from office workers to students, for academic purposes.

The computer greatly aids students in developing and learning professional abilities. Computers can be used for various tasks besides school and work, including traffic control, weather forecasting, educational and medical purposes, spaceship guidance and design, operation, examination, crime detection, and many other things. The development of computers has kept pace with people's evolving needs and desires, supplying and gratifying us with all our needs.

A laptop is renowned for having a ton of storage. People in the twenty-first century are interested in more modern computers that are lighter, smaller, and more potent with incredible speed and accuracy. The laptop is a beautiful scientific gift created by man to benefit humanity.

The current world is administered by computers, which have undoubtedly impacted people's lifestyles and the position of developing nations.

500 Words Essay On Computer

Our lives are now more straightforward thanks to the introduction of the computer. The device is used for various tasks, including safeguarding data, sending communications, processing data, writing software, performing calculations, etc. A desktop computer's components include a CPU, UPS, monitor, keyboard, and mouse. A laptop is a modern computer with all the parts incorporated into a single unit. Computers weren't as quick and powerful earlier. Modern computers have emerged due to numerous scientists' extensive and rigorous research and development.

The use of computers is widespread. Several applications include:-

Business | All corporate organisations employ computers because they are more accurate and efficient in performing high-speed calculations. Computers are utilised in business for-

calculating payroll

analysis of sales

preservation of stockpiles,

taking care of the employee database, etc.

Instruction | The usage of computers in schooling is highly beneficial. Online education is becoming more critical than ever, particularly during the COVID era. There are many ways in which institutions can use computers to educate students.

Medical Care | Hospitals, laboratories, and pharmacies all now heavily rely on computers. For the scanning and diagnosis of various disorders, they are employed. Computers perform ECG, EEG, ultrasonography, and CT scans. Additionally, they are used in hospitals to maintain patient and medication records.

Security | The use of computers in defence is widespread. Modern tanks, missiles, weapons, and computerised control systems are all used by the military. Computers are used for planning, communication, and intelligent weaponry, among other things.

Government | The use of computers in government services is crucial. Major fields include:-

calculating the male-to-female ratio

PAN card computerisation Income Tax Department budgets

weather prediction

voter list computerisation

sales Tax Division

Interaction | A speech, a picture, an idea, a message, or any text, audio, or video clip can all be sent through communication. Computers can achieve this. We may communicate with one another online, send emails, hold video conferences, and more using computers.

Banking | These days, computers play a significant role in banking. Banks offer an online accounting service that allows customers to check their balances, make deposits and overdrafts, check interest rates, share prices, trustee records, and other things. Fully automated ATMs make it simpler for users to conduct banking transactions because they employ computers.

Publicity | Computers are primarily utilised in home shopping and advertising marketing. Similarly, numerous additional computer applications exist in other industries, including insurance, engineering, design, etc.

The First Computers

The history of the word "computer" is highly intriguing. It was first applied to someone who used to compute or perform computations in the 16th century. It was used as a noun up until the 20th century. Women were used as human computers for all types of calculations and computations.

The phrase was also used to refer to calculators in the latter part of the 19th century. The term is typically used to designate electrically powered, programmable digital gadgets.

Using devices for calculating has been a part of human evolution since the dawn of time. In ancient times, the abacus was a popular tool. Charles Babbage, the inventor of computers, in 1822, then developed the first mechanical computer. Finally, he created an analytical engine, a general-purpose computer, in 1833. It had an ALU, some fundamentals of flowcharts, and the idea of integrated memory.

First Electrical Computer | The first electrical computer for general use arrived more than a century later in computer history. It was the Electronic Numerical Integrator and Computer, or ENIAC. J.Presper Eckert and John W. Mauchly created this computer.

First Laptop | As technology advanced, computers shrank in size and processed information more quickly. Adam Osborne and EPSON introduced the first laptop that we owned in 1981.

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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.

How Computers Affect Our Lives Essay

How computers affect our lives: essay introduction.

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).

History of computers

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).

Positive Effects of Computer on Human Life

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).

Computers replacing man

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).

Negative Computer Influences

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).

Conflict with religious beliefs

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).

Conclusion: How Computer Influences Our Life

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.

Works Cited

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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Essay on Computer

Here we have shared the Essay on Computer in detail so you can use it in your exam or assignment of 150, 250, 400, 500, or 1000 words.

You can use this Essay on Computer in any assignment or project whether you are in school (class 10th or 12th), college, or preparing for answer writing in competitive exams.

Topics covered in this article.

Essay on Computer in 150 words

Essay on computer in 200-300 words.

Essay on Computer in 500 words

Computers have revolutionized our lives, becoming essential tools for communication, work, and access to information. They have simplified tasks, increased efficiency, and opened up new possibilities. The internet, accessible through computers, has connected people globally, changing the way we socialize and access entertainment. Industries such as healthcare and finance have been transformed by computers, improving accuracy and decision-making. However, challenges such as cybersecurity threats and privacy concerns exist. In conclusion, computers have profoundly impacted society, enhancing productivity and connectivity. Their role in education, business, and research is undeniable. While enjoying the benefits of computers, it is important to address the challenges they present and ensure responsible and secure use. Computers are a fundamental part of our lives, shaping the way we live, work, and interact with the world.

Computers have become an integral part of our modern world. They have revolutionized the way we live, work, and communicate. A computer is an electronic device that processes and stores data, performs tasks, and enables us to access information from around the world.

Computers have transformed various aspects of our lives. They have simplified tasks, increased efficiency, and opened up new possibilities for creativity and innovation. From personal computers to laptops, tablets, and smartphones, these devices have become essential tools in education, business, entertainment, and research.

The internet made accessible through computers, has connected people globally, enabling instant communication, sharing of information, and collaboration across borders. Online platforms and applications have changed the way we socialize, shop, and access entertainment.

Computers have also revolutionized industries such as healthcare, finance, and transportation, improving efficiency, accuracy, and decision-making. They play a vital role in scientific research, data analysis, and simulations.

However, the rapid advancement of technology has also brought challenges. Cybersecurity threats, privacy concerns, and the digital divide are important issues that need to be addressed.

In conclusion, computers have transformed the world, making tasks easier, connecting people globally, and enabling advancements in various fields. Their impact on society is profound, with both positive and negative consequences. As technology continues to evolve, it is crucial to embrace its benefits while also addressing the challenges it presents. Computers have undoubtedly become an indispensable part of our lives, shaping the way we live and interact with the world.

Essay on Computer in 500-1000 words

Title: The Computer Revolution – Transforming Lives, Empowering Innovation

Introduction :

The computer has undoubtedly become an integral part of our modern world, revolutionizing the way we live, work, and communicate. This essay explores the profound impact of computers on society, delving into their history, evolution, and the transformative role they play in various aspects of our lives. From personal computers to smartphones and cloud computing, the computer has become an indispensable tool in education, business, healthcare, entertainment, and research. However, as computers continue to advance, challenges such as cybersecurity threats and privacy concerns arise, necessitating responsible use and the development of ethical frameworks.

The Evolution of Computers

The computer, as we know it today, has a rich history that dates back several decades. From the early mechanical devices to modern digital computers, the evolution of computers has been driven by advancements in technology and the quest for increased computational power and efficiency. Pioneers such as Charles Babbage, Alan Turing, and Grace Hopper laid the foundation for modern computing, introducing concepts like programmability and binary code.

Computing in Education

Computers have transformed the landscape of education. They have become essential tools for students, educators, and researchers. Computers facilitate online learning, providing access to vast amounts of educational resources, interactive tutorials, and collaborative platforms. They enable personalized learning experiences, adaptive assessments, and distance education, making education accessible to a wider audience. Additionally, computers enhance productivity, allowing students to complete assignments, conduct research, and communicate with peers and teachers more efficiently.

Computers in Business

The business world has been revolutionized by computers. From small startups to multinational corporations, computers have become indispensable for efficient operations, data management, and communication. They enable streamlined processes, data analysis, and decision-making. Computers have transformed various industries, including finance, marketing, supply chain management, and customer service. With the advent of e-commerce, computers have opened up new avenues for online businesses and global trade. The digitalization of business processes has increased efficiency, reduced costs, and facilitated global collaborations.

Computers in Healthcare

Computers have significantly impacted the healthcare industry, improving patient care, diagnostics, and research. Electronic health records (EHRs) enable secure storage and efficient retrieval of patient information, reducing errors and improving healthcare delivery. Computer-aided diagnostics and medical imaging technologies have enhanced accuracy and speed in detecting diseases. Telemedicine and telehealth have extended healthcare access to remote areas, allowing patients to consult with healthcare professionals virtually. Additionally, computers play a vital role in medical research, enabling data analysis, simulations, and drug discovery.

The Role of Computers in Entertainment and Media

Computers have transformed the entertainment and media industry. From digital streaming platforms to online gaming, computers have revolutionized the way we consume and create content. They enable immersive virtual reality experiences, computer-generated imagery (CGI) in movies, and interactive storytelling. Social media platforms provide avenues for self-expression, communication, and content sharing. Computers have democratized content creation, allowing individuals to create and distribute their work on platforms like YouTube, blogs, and podcasts.

Challenges and Concerns

While computers offer immense benefits, they also present challenges and concerns. Cybersecurity threats, such as hacking and identity theft, pose risks to individuals and organizations. Privacy concerns arise as personal data becomes more accessible and vulnerable to misuse. Additionally, the digital divide creates disparities in access to technology, limiting opportunities for certain populations. It is crucial to address these challenges through robust cybersecurity measures, privacy regulations, and efforts to bridge the digital divide.

Conclusion :

The computer revolution has transformed our lives, empowering innovation, enhancing productivity, and connecting people across the globe. Computers have revolutionized education, business, healthcare, and entertainment, enabling advancements and opening up new possibilities. However, as technology continues to evolve, it is important to address challenges such as cybersecurity threats, privacy concerns, and the digital divide. Responsible use, ethical frameworks, and continuous efforts to enhance cybersecurity and privacy safeguards are necessary to harness the full potential of computers. With responsible usage and thoughtful integration into various sectors, computers will continue to shape our world, fostering progress, innovation, and connectivity.

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The term computer was taken from the Greek word compute means calculation and the computer was a person or device that did computation. In this article, we will learn what exactly a computer is, how it affects our lives, and the applications of computers in our life.

What is a Computer?

A computer is a machine used to manipulate data or information and perform mathematical and logical operations. Modern computers perform a wide range of tasks, store retrieve, and process information. Using a computer we can create/modify documents, send/receive emails, browse information on the internet , and play video games. After the invention of computer science and technology became too advanced. Today we can not imagine growing our technology without computers.

Components of the Computer System

The various components of the computer system are classified into two groups.

1. Hardware

Hardware is the physical tangible component of the computer system. This type of component is touchable. CPU , Mouse, Keyboard are examples of hardware components. So, the hardware of the computer system are:

Input Device: Input devices allow the user to enter data/information in the CPU (Central Processing Unit). Mouse, Keyboard, scanner, barcode reader are general examples of input devices.
Output Device: Output devices input the processed data/information into human-readable form. Monitor, speaker, projector, printer are general examples of output devices.
Central Processing Unit (CPU): The CPU is referred to as the brain of a computer system. It is used to processed data/information and provides output to output devices. The CU (control unit), ALU (arithmetic and logical unit), and registers are components of the CPU.
Storage: In a computer, storage devices are used to store the data or information that entered into the computer system and the output comes from processing the information or data.

2. Software:

Software is a collection of programs (set of instructions), data, and protocols. It is not in material form so we can not touch such types of components. The execution of software programs is performed by hardware. Firmware , operating systems , applications are examples of software.

Features of Computer

Now we will discuss the features of the computer:

Speed: A computer is a time-saving device. It performs several calculations and tasks in few seconds that we take hours to solve. The speed of a computer is measure in terms of GigaHertz and MegaHertz.
Accuracy: A calculation or task performed by a computer is accurate the chances of occurring errors are minimal. The errors occur in a computer by entering wrong data by a human being. A computer performs several tasks and calculations so quickly and accurately.
Memory: A computer can store billions of records as per requirement and these records can easily accessible with full accuracy. The storing capacity of computer memory is measured in terms of Bytes, Kilobytes (KB), Megabytes (MB), Gigabyte(GB), and Terabyte(TB).
Versatility: A computer can perform more than one task at the same time, this feature is called versatility. For example, we can create our project using PowerPoint and Wordpad while listening to music or we can design a website while listening to music.
Automation: Today the world is moving toward AI (Artificial Intelligence) based technology. Once instructions are programmed, a computer can perform work automatically. This feature of the computer replaces thousands of workers by performing tasks automatically.
Reliability: A computer is a reliable device. The output results never differ until the input is different. If an input is the same then output won’t be different.
Diligence: A human can not work for several hours without taking a rest whereas a computer device never gets tired. A computer can perform millions of calculations constantly with full accuracy without taking a rest.

Computers are used in every field of life, such as homes, businesses, educational institutions, research organizations, the medical field, government offices, entertainment, etc. Today we can not imagine growing our technology without computers. The various field where the computer is very essential are:

Today computer is the primary work tool in the field of science. It is the best-suited machine for collecting, analyzing, classifying, and storing data. It becomes the most essential medium to spread knowledge internally and internationally. It allows scientists from different locations to work together and share ideas on the same project.

Defence System

A computer performs a vital to control defense system. Computers are used to track airplanes, missiles, tanks, and different kinds of weapons. Once the radar system tracks a missile and artificial intelligence is programmed to target a missile and destroy it before it comes on the surface. It also used for GPS tracking, controlling defense vehicles, records of all members of the military.

The computer plays a very important role in medical science such as record patients’ information monitoring heart rate, oxygen level, and blood pressure. To conduct various surgeries junior doctors get the help of another professional doctor by web conferencing. Research is also spread with the help of computers in the health sector.

Today learning becomes easy because of computers. Anyone employed or student can learn any stage of life with the help of a computer. Computers are very crucial for online classes, download study material on the internet . Computers are also used to track student attendance and learning strategies. Coaching and institutes increased their areas by audio-visual aids using computers.

A computer performs a crucial role in banking sectors, by storing several account holder details on a bank server. All transactions such as deposits and withdrawals perform by a computer. A banking company can easily monitor all ATMs and passbook printing machines.

Government Sectors

Government can easily monitor government sectors such as road services, railway, development, and other rising funds. The information of every citizen is stored on the server through the computer.

Entertainment

Today most people are so busy and they do not easily get time to fresh their mind. We can play various interesting video games using a computer. We can watch movies, TV shows, and reality shows on the computer. A computer is also used to create sarcastic memes and make us happy.

FAQs on Basic Applications of Computers

Q.1: what is a computer program.

A computer is a machine used to manipulate data or information and perform mathematical and logical operations. computer system execute or perform some operation and gave the result that operation is called program.

Q.2: Write three components of computer hardware?

These are the following three main components of computer hardware. Input Device Output Device CPU (Central Processing Unit)

Q.3: How have computers impacted education?

Now a days, computers used in education sector by providing E-learning platforms, online classes, and video conferencing tools. By using these technologies you can access to courses, learning content, and interactive learning experiences, making education more interactive.

Q.4: Write three popular operating systems of computer?

These are the following three popular operating systems. Microsoft Window Ubuntu Mac OS

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The Writing Center • University of North Carolina at Chapel Hill

Application Essays

What this handout is about.

This handout will help you write and revise the personal statement required by many graduate programs, internships, and special academic programs.

Before you start writing

Because the application essay can have a critical effect upon your progress toward a career, you should spend significantly more time, thought, and effort on it than its typically brief length would suggest. It should reflect how you arrived at your professional goals, why the program is ideal for you, and what you bring to the program. Don’t make this a deadline task—now’s the time to write, read, rewrite, give to a reader, revise again, and on until the essay is clear, concise, and compelling. At the same time, don’t be afraid. You know most of the things you need to say already.

Read the instructions carefully. One of the basic tasks of the application essay is to follow the directions. If you don’t do what they ask, the reader may wonder if you will be able to follow directions in their program. Make sure you follow page and word limits exactly—err on the side of shortness, not length. The essay may take two forms:

A one-page essay answering a general question
Several short answers to more specific questions

Do some research before you start writing. Think about…

The field. Why do you want to be a _____? No, really. Think about why you and you particularly want to enter that field. What are the benefits and what are the shortcomings? When did you become interested in the field and why? What path in that career interests you right now? Brainstorm and write these ideas out.
The program. Why is this the program you want to be admitted to? What is special about the faculty, the courses offered, the placement record, the facilities you might be using? If you can’t think of anything particular, read the brochures they offer, go to events, or meet with a faculty member or student in the program. A word about honesty here—you may have a reason for choosing a program that wouldn’t necessarily sway your reader; for example, you want to live near the beach, or the program is the most prestigious and would look better on your resume. You don’t want to be completely straightforward in these cases and appear superficial, but skirting around them or lying can look even worse. Turn these aspects into positives. For example, you may want to go to a program in a particular location because it is a place that you know very well and have ties to, or because there is a need in your field there. Again, doing research on the program may reveal ways to legitimate even your most superficial and selfish reasons for applying.
Yourself. What details or anecdotes would help your reader understand you? What makes you special? Is there something about your family, your education, your work/life experience, or your values that has shaped you and brought you to this career field? What motivates or interests you? Do you have special skills, like leadership, management, research, or communication? Why would the members of the program want to choose you over other applicants? Be honest with yourself and write down your ideas. If you are having trouble, ask a friend or relative to make a list of your strengths or unique qualities that you plan to read on your own (and not argue about immediately). Ask them to give you examples to back up their impressions (For example, if they say you are “caring,” ask them to describe an incident they remember in which they perceived you as caring).

Now, write a draft

This is a hard essay to write. It’s probably much more personal than any of the papers you have written for class because it’s about you, not World War II or planaria. You may want to start by just getting something—anything—on paper. Try freewriting. Think about the questions we asked above and the prompt for the essay, and then write for 15 or 30 minutes without stopping. What do you want your audience to know after reading your essay? What do you want them to feel? Don’t worry about grammar, punctuation, organization, or anything else. Just get out the ideas you have. For help getting started, see our handout on brainstorming .

Now, look at what you’ve written. Find the most relevant, memorable, concrete statements and focus in on them. Eliminate any generalizations or platitudes (“I’m a people person”, “Doctors save lives”, or “Mr. Calleson’s classes changed my life”), or anything that could be cut and pasted into anyone else’s application. Find what is specific to you about the ideas that generated those platitudes and express them more directly. Eliminate irrelevant issues (“I was a track star in high school, so I think I’ll make a good veterinarian.”) or issues that might be controversial for your reader (“My faith is the one true faith, and only nurses with that faith are worthwhile,” or “Lawyers who only care about money are evil.”).

Often, writers start out with generalizations as a way to get to the really meaningful statements, and that’s OK. Just make sure that you replace the generalizations with examples as you revise. A hint: you may find yourself writing a good, specific sentence right after a general, meaningless one. If you spot that, try to use the second sentence and delete the first.

Applications that have several short-answer essays require even more detail. Get straight to the point in every case, and address what they’ve asked you to address.

Now that you’ve generated some ideas, get a little bit pickier. It’s time to remember one of the most significant aspects of the application essay: your audience. Your readers may have thousands of essays to read, many or most of which will come from qualified applicants. This essay may be your best opportunity to communicate with the decision makers in the application process, and you don’t want to bore them, offend them, or make them feel you are wasting their time.

With this in mind:

Do assure your audience that you understand and look forward to the challenges of the program and the field, not just the benefits.
Do assure your audience that you understand exactly the nature of the work in the field and that you are prepared for it, psychologically and morally as well as educationally.
Do assure your audience that you care about them and their time by writing a clear, organized, and concise essay.
Do address any information about yourself and your application that needs to be explained (for example, weak grades or unusual coursework for your program). Include that information in your essay, and be straightforward about it. Your audience will be more impressed with your having learned from setbacks or having a unique approach than your failure to address those issues.
Don’t waste space with information you have provided in the rest of the application. Every sentence should be effective and directly related to the rest of the essay. Don’t ramble or use fifteen words to express something you could say in eight.
Don’t overstate your case for what you want to do, being so specific about your future goals that you come off as presumptuous or naïve (“I want to become a dentist so that I can train in wisdom tooth extraction, because I intend to focus my life’s work on taking 13 rather than 15 minutes per tooth.”). Your goals may change–show that such a change won’t devastate you.
And, one more time, don’t write in cliches and platitudes. Every doctor wants to help save lives, every lawyer wants to work for justice—your reader has read these general cliches a million times.

Imagine the worst-case scenario (which may never come true—we’re talking hypothetically): the person who reads your essay has been in the field for decades. She is on the application committee because she has to be, and she’s read 48 essays so far that morning. You are number 49, and your reader is tired, bored, and thinking about lunch. How are you going to catch and keep her attention?

Assure your audience that you are capable academically, willing to stick to the program’s demands, and interesting to have around. For more tips, see our handout on audience .

Voice and style

The voice you use and the style in which you write can intrigue your audience. The voice you use in your essay should be yours. Remember when your high school English teacher said “never say ‘I’”? Here’s your chance to use all those “I”s you’ve been saving up. The narrative should reflect your perspective, experiences, thoughts, and emotions. Focusing on events or ideas may give your audience an indirect idea of how these things became important in forming your outlook, but many others have had equally compelling experiences. By simply talking about those events in your own voice, you put the emphasis on you rather than the event or idea. Look at this anecdote:

During the night shift at Wirth Memorial Hospital, a man walked into the Emergency Room wearing a monkey costume and holding his head. He seemed confused and was moaning in pain. One of the nurses ascertained that he had been swinging from tree branches in a local park and had hit his head when he fell out of a tree. This tragic tale signified the moment at which I realized psychiatry was the only career path I could take.

An interesting tale, yes, but what does it tell you about the narrator? The following example takes the same anecdote and recasts it to make the narrator more of a presence in the story:

I was working in the Emergency Room at Wirth Memorial Hospital one night when a man walked in wearing a monkey costume and holding his head. I could tell he was confused and in pain. After a nurse asked him a few questions, I listened in surprise as he explained that he had been a monkey all of his life and knew that it was time to live with his brothers in the trees. Like many other patients I would see that year, this man suffered from an illness that only a combination of psychological and medical care would effectively treat. I realized then that I wanted to be able to help people by using that particular combination of skills only a psychiatrist develops.

The voice you use should be approachable as well as intelligent. This essay is not the place to stun your reader with ten prepositional phrases (“the goal of my study of the field of law in the winter of my discontent can best be understood by the gathering of more information about my youth”) and thirty nouns (“the research and study of the motivation behind my insights into the field of dentistry contains many pitfalls and disappointments but even more joy and enlightenment”) per sentence. (Note: If you are having trouble forming clear sentences without all the prepositions and nouns, take a look at our handout on style .)

You may want to create an impression of expertise in the field by using specialized or technical language. But beware of this unless you really know what you are doing—a mistake will look twice as ignorant as not knowing the terms in the first place. Your audience may be smart, but you don’t want to make them turn to a dictionary or fall asleep between the first word and the period of your first sentence. Keep in mind that this is a personal statement. Would you think you were learning a lot about a person whose personal statement sounded like a journal article? Would you want to spend hours in a lab or on a committee with someone who shuns plain language?

Of course, you don’t want to be chatty to the point of making them think you only speak slang, either. Your audience may not know what “I kicked that lame-o to the curb for dissing my research project” means. Keep it casual enough to be easy to follow, but formal enough to be respectful of the audience’s intelligence.

Just use an honest voice and represent yourself as naturally as possible. It may help to think of the essay as a sort of face-to-face interview, only the interviewer isn’t actually present.

Too much style

A well-written, dramatic essay is much more memorable than one that fails to make an emotional impact on the reader. Good anecdotes and personal insights can really attract an audience’s attention. BUT be careful not to let your drama turn into melodrama. You want your reader to see your choices motivated by passion and drive, not hyperbole and a lack of reality. Don’t invent drama where there isn’t any, and don’t let the drama take over. Getting someone else to read your drafts can help you figure out when you’ve gone too far.

Taking risks

Many guides to writing application essays encourage you to take a risk, either by saying something off-beat or daring or by using a unique writing style. When done well, this strategy can work—your goal is to stand out from the rest of the applicants and taking a risk with your essay will help you do that. An essay that impresses your reader with your ability to think and express yourself in original ways and shows you really care about what you are saying is better than one that shows hesitancy, lack of imagination, or lack of interest.

But be warned: this strategy is a risk. If you don’t carefully consider what you are saying and how you are saying it, you may offend your readers or leave them with a bad impression of you as flaky, immature, or careless. Do not alienate your readers.

Some writers take risks by using irony (your suffering at the hands of a barbaric dentist led you to want to become a gentle one), beginning with a personal failure (that eventually leads to the writer’s overcoming it), or showing great imagination (one famous successful example involved a student who answered a prompt about past formative experiences by beginning with a basic answer—”I have volunteered at homeless shelters”—that evolved into a ridiculous one—”I have sealed the hole in the ozone layer with plastic wrap”). One student applying to an art program described the person he did not want to be, contrasting it with the person he thought he was and would develop into if accepted. Another person wrote an essay about her grandmother without directly linking her narrative to the fact that she was applying for medical school. Her essay was risky because it called on the reader to infer things about the student’s character and abilities from the story.

Assess your credentials and your likelihood of getting into the program before you choose to take a risk. If you have little chance of getting in, try something daring. If you are almost certainly guaranteed a spot, you have more flexibility. In any case, make sure that you answer the essay question in some identifiable way.

After you’ve written a draft

Get several people to read it and write their comments down. It is worthwhile to seek out someone in the field, perhaps a professor who has read such essays before. Give it to a friend, your mom, or a neighbor. The key is to get more than one point of view, and then compare these with your own. Remember, you are the one best equipped to judge how accurately you are representing yourself. For tips on putting this advice to good use, see our handout on getting feedback .

After you’ve received feedback, revise the essay. Put it away. Get it out and revise it again (you can see why we said to start right away—this process may take time). Get someone to read it again. Revise it again.

When you think it is totally finished, you are ready to proofread and format the essay. Check every sentence and punctuation mark. You cannot afford a careless error in this essay. (If you are not comfortable with your proofreading skills, check out our handout on editing and proofreading ).

If you find that your essay is too long, do not reformat it extensively to make it fit. Making readers deal with a nine-point font and quarter-inch margins will only irritate them. Figure out what material you can cut and cut it. For strategies for meeting word limits, see our handout on writing concisely .

Finally, proofread it again. We’re not kidding.

Other resources

Don’t be afraid to talk to professors or professionals in the field. Many of them would be flattered that you asked their advice, and they will have useful suggestions that others might not have. Also keep in mind that many colleges and professional programs offer websites addressing the personal statement. You can find them either through the website of the school to which you are applying or by searching under “personal statement” or “application essays” using a search engine.

If your schedule and ours permit, we invite you to come to the Writing Center. Be aware that during busy times in the semester, we limit students to a total of two visits to discuss application essays and personal statements (two visits per student, not per essay); we do this so that students working on papers for courses will have a better chance of being seen. Make an appointment or submit your essay to our online writing center (note that we cannot guarantee that an online tutor will help you in time).

For information on other aspects of the application process, you can consult the resources at University Career Services .

Works consulted

We consulted these works while writing this handout. This is not a comprehensive list of resources on the handout’s topic, and we encourage you to do your own research to find additional publications. Please do not use this list as a model for the format of your own reference list, as it may not match the citation style you are using. For guidance on formatting citations, please see the UNC Libraries citation tutorial . We revise these tips periodically and welcome feedback.

Asher, Donald. 2012. Graduate Admissions Essays: Write Your Way Into the Graduate School of Your Choice , 4th ed. Berkeley: Ten Speed Press.

Curry, Boykin, Emily Angel Baer, and Brian Kasbar. 2003. Essays That Worked for College Applications: 50 Essays That Helped Students Get Into the Nation’s Top Colleges . New York: Ballantine Books.

Stelzer, Richard. 2002. How to Write a Winning Personal Statement for Graduate and Professional School , 3rd ed. Lawrenceville, NJ: Thomson Peterson.

You may reproduce it for non-commercial use if you use the entire handout and attribute the source: The Writing Center, University of North Carolina at Chapel Hill

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Essay on computers: meaning, features and application.

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In this essay we will discuss about Computers:- 1. Meaning of a Computer 2. Types of Computers 3. Features 4. Applications 5. Feasibility.

Essay on the Feasibility of a Computer

Essay # 1. Meaning of a Computer :

The dictionary meaning of a computer is as follows:

A computer is “an automatic electric machine for performing calculations”. The United States of America Institute has defined a computer as “a device capable of solving problems, by accepting data, performing described operations on the data, and supplying results of these operations. Various types of computers are calculators, digital computers and analog computers”.

According to the International Standard Organisation (ISO), a computer is “a data processor that can perform substantial computations, including numerous arithmetic and logic operations, without intervention by a human operator during the run”.

The term “Electric Data Processing” (EDP) is associated with electronic computers and refers to the processing of data through electronic computers. Collected data in a coded form, known as input, are fed into the computer so that processing of data may be made and the desired results may be produced in the form of reports and documents, known as the output, in code or plain language, as desired by the investigator.

ADVERTISEMENTS: (adsbygoogle = window.adsbygoogle || []).push({}); Essay # 2. Types of Computers:

The basic types of computers are:

(i) Digital Computers:

These computers deal with actual numbers and the answer to the problem is obtained by counting. These computers work according to a set of instructions (called ‘Programme’). This type of computer performs the work immediately after it is given a problem. In business, most of the computers in operation now-a-days are of this type.

(ii) Analog Computers:

These computers work on the basis of using a formula or a system to represent that which is being investigated. This operation is actually based on approximations and both input and output of this type of computers are approximate positions on a continuous scale, rather than absolute numbers.

Answer to the problem in this type of computer is never precisely accurate because it is obtained by measuring the continuous scale, but it is within a tolerable error. These computers require an advanced knowledge of mathematics and are used for research and scientific investigations.

Essay # 3. Features of a Computer :

Following are the main features of a computer:

i. High Speed of Operation:

The special feature of a computer is its high speed. Computers work at amazing electronic speeds. These speeds are measurable in millionth of a second. A computer can make millions of calculations without errors within few minutes.

ii. Economy:

Every effort should be made to keep the cost to a minimum level. The use of a computer saves money for its user and ensures production of the quality goods at the least possible cost.

iii. Diligence:

Computers are particularly desirable for the repetitive type of work because computers will continue to provide correct information continuously whereas human beings are bound to make more and more errors as they become tired by doing the repetitive work hour after hour.

iv. Storage of Data:

A computer has memory like human beings. Unlike a human memory, a computer has a very large and accurate memory. The storage unit in the computer is called the memory unit which can store huge volume of information. It can recall from its storage unit any bit of information which has been stored as and when need arises without much loss of time.

v. Decision Making:

Computers can make decisions on the basis of pre-defined criteria and can be used to solve the problems relating to different fields. A computer is able to take logical decisions and is capable of performing any job which can be split into a number of logical decisions.

vi. Ensures Flexibility:

A computer can make modification in the stored programme if it is desired. Thus, it ensures flexibility.

vii. Control:

A mechanised system with the help of computer provides up-to-date information to the management with the help of which sound managerial decisions can be made.

viii. Scientific Research:

Man has limited memory and has been greatly limited by his inability to interrelate sufficient volume of data to formulate and prove his hypothesis. The mechanised data processing with the help of computers has helped in this direction without much difficulty because millions of calculations are done within few minutes. Hence, mechanised data processing has given a big boost to scientific research.

Essay # 4. Applications of a Computer :

In just a few years, the nature of computer applications has undergone a drastic change. A computer can be applied to almost all types of accounting and technical

Matters such as follows:

(i) Inventory Control;

(ii) Production planning and control through linear

(iii) Payroll accounting;

(iv) Sales accounting;

(v) Purchases accounting;

(vi) Budgetary control and standard costing;

(vii) Machine capacity utilisation;

(viii) Quality control;

(ix) Input-output analysis;

(x) Market research; and

(xi) Management information system.

ADVERTISEMENTS: (adsbygoogle = window.adsbygoogle || []).push({}); Essay # 5. Feasibility of a Computer :

Installation of a computer is an investment. It is surely advantageous because of very high speed of operation but at the same time it is very costly. Whether or not a computer should be installed is a very complicated matter to decide which requires a detailed analysis. The detailed analysis is called “feasibility study” .

Three aspects of feasibility—technical, economic and operational—should be evaluated in a feasibility study before advocating the use of a computer in a particular organisation.

These three aspects are discussed as below:

i. Technical Feasibility:

Can the computer be installed keeping in view the known technology of the organisation? Can the organisation educate all employees who are directly or indirectly concerned with running the computer?

ii. Economic Feasibility:

Whether the economic benefits will be more than the costs involved in a computer and whether they represent the best available returns on the investment in the computers as compared to other available investments.

iii. Operational Feasibility:

Whether the implementation of the installation of a computer will function successfully in the organisation. The resistance (if any) from the employees for fear of retrenchment should be overcome by persuasion and, if necessary, the affected employees should be given training for new work so that they may not have any fear of retrenchment.

Essay on Information: Meaning, Features and Types | Organization
Personal Computers: Important Features of Modern Operating System for Personal Computers

Cost Accounting , Accounting , Computers , Introduction to Computers

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Home — Application Essay — Science School — Why Computer Science Major

Why Computer Science Major

University: Massachusetts Institute of Technology

About this sample

Words: 527 |

Published: Feb 15, 2024

Words: 527 | Pages: 1 | 3 min read

From the way it continuously advances and shapes our lives to the endless possibilities it presents for problem-solving, the field of computer science has captivated my attention and driven my desire to pursue a major in this discipline.

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One of the primary reasons for choosing computer science as my major is its undeniable relevance in today's digital age. Computers have become an integral part of our daily lives, permeating every aspect of society. By studying computer science, I hope to deepen my understanding of how these powerful machines operate and how I can leverage my knowledge to develop innovative solutions to address real-world problems.

Computer science offers a vast array of opportunities for exploration and growth. Its interdisciplinary nature allows me to combine my passion for technology with other fields, such as mathematics, physics, and even social sciences. This versatility excites me because it means that my knowledge in computer science can be applied to a wide range of domains, opening doors to diverse career paths.

Furthermore, the problem-solving aspect of computer science is a significant draw for me. I am naturally inclined to approach challenges analytically, breaking them down into smaller, more manageable components. Computer science provides a structured framework for problem-solving, teaching me how to tackle complex issues systematically. This skillset will not only benefit me in my career but also in my day-to-day life, enabling me to navigate obstacles with confidence.

Another reason why I am drawn to computer science is the opportunity to be at the forefront of innovation. In this rapidly evolving field, new technologies and concepts are constantly emerging. By studying computer science, I will be equipped with the skills to contribute to this ever-changing landscape, pushing the boundaries of what is possible. The prospect of being part of a field that continually pushes the limits of human ingenuity is both exhilarating and motivating.

Moreover, computer science promotes collaboration and teamwork. Many of the most impactful technological advances are the result of collective effort, with individuals from diverse backgrounds working together towards a common goal. Through group projects and collaborations, I anticipate developing my interpersonal skills, learning to communicate effectively, and fostering an environment where diverse perspectives can thrive.

Lastly, the job prospects in computer science are highly promising. In a world increasingly reliant on technology, the demand for computer science professionals continues to grow. By pursuing a computer science major, I will be investing in a field with immense career opportunities and long-term stability. This will provide me with the flexibility to choose a path that aligns with my interests and values while still ensuring financial security.

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In conclusion, the decision to major in computer science stems from my passion for technology, the versatility and problem-solving nature of the field, the opportunity to be at the forefront of innovation, the potential for collaboration, and the promising career prospects. By immersing myself in this discipline, I aim to not only acquire technical knowledge but also develop critical thinking skills and a mindset that embraces continuous learning and adaptation. With computer science as my major, I am confident that I will be prepared to make meaningful contributions to society and shape the future in a rapidly evolving digital world.

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Application Essays

Below are essay prompts for the 2024-2025 Common Application. First-time college students (future freshmen) will use the Common Application to apply to Purdue .

When applying to Purdue you should use the Common Application.

The essay demonstrates your ability to write clearly and concisely on a selected topic and helps you distinguish yourself in your own voice. What do you want the readers of your application to know about you apart from courses, grades, and test scores? Purdue's own Online Writing Lab offers advice on writing essays for college applications .

The Common Application Freshman Essay Prompts

Required minimum-maximum word count: 250-650

Some students have a background, identity, interest, or talent that is so meaningful they believe their application would be incomplete without it. If this sounds like you, then please share your story.

The lessons we take from obstacles we encounter can be fundamental to later success. Recount a time when you faced a challenge, setback, or failure. How did it affect you, and what did you learn from the experience?

Reflect on a time when you questioned or challenged a belief or idea. What prompted your thinking? What was the outcome?

Reflect on something that someone has done for you that has made you happy or thankful in a surprising way. How has this gratitude affected or motivated you?

Discuss an accomplishment, event, or realization that sparked a period of personal growth and a new understanding of yourself or others.

Describe a topic, idea, or concept you find so engaging that it makes you lose all track of time. Why does it captivate you? What or who do you turn to when you want to learn more?

Share an essay on any topic of your choice. It can be one you've already written, one that responds to a different prompt, or one of your own design.

Purdue Questions

Respond in 250 words or fewer.

How will opportunities at Purdue support your interests, both in and out of the classroom?
Briefly discuss your reasons for pursuing the major you have selected.

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