essay use of computer in our daily life

How Computers Affect Our Lives Essay

How computers affect our lives: essay introduction, history of computers, positive effects of computer on human life, computers replacing man, negative computer influences, conflict with religious beliefs, conclusion: how computer influences our life, works cited.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

In personal life

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

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

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

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

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

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

In communication

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

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

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

In Education

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

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

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

In the medical sector

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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Essay on Use of Computer

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

Let’s take a look…

100 Words Essay on Use of Computer

Introduction.

Computers, invented in the 20th century, have become an essential part of our lives. They are used in various fields like education, healthcare, business, and entertainment.

In education, computers help in online learning and research. They make studying interactive and fun through educational games and software.

In healthcare, computers are used to store patient records, conduct medical tests and research, and even perform surgeries with precision.

In business, computers play a crucial role in data management, accounting, and online transactions.

Entertainment

For entertainment, we use computers for gaming, watching movies, and listening to music. They truly have revolutionized our world.

250 Words Essay on Use of Computer

The advent of computers.

The inception of computers marked a revolutionary shift in the realm of technology, fundamentally transforming our lives. Originating as gigantic machines in the 20th century, computers have evolved into compact devices that are integral to our everyday activities.

Academic Applications

In academia, computers are indispensable. They facilitate research through online databases, enhance learning via interactive simulations, and streamline administrative tasks. Moreover, they foster collaboration through platforms that enable virtual communication, thereby transcending geographical boundaries.

Professional Sphere

The professional sphere has been equally impacted. Businesses leverage computers for data analysis, project management, and financial transactions. They also play a critical role in creative fields like graphic design, music production, and digital marketing.

Social Implications

On a societal level, computers have democratized information, making it accessible to all. They have also transformed entertainment, paving the way for video games, streaming platforms, and social media.

Future Prospects

Looking forward, the role of computers is set to expand with advancements in artificial intelligence and machine learning. These technologies promise to automate complex tasks, enhance decision-making, and foster innovation.

In conclusion, computers have become an inextricable part of our lives, revolutionizing various sectors. As we continue to innovate, their role is only set to grow, shaping our future in ways we can only imagine. The use of computers, hence, is not merely a technological phenomenon but a societal transformation.

500 Words Essay on Use of Computer

Introduction to computer usage.

The advent of computers has revolutionized our world, creating a digital era where information is at our fingertips. Computers, once perceived as high-tech machines for scientists, have now become essential tools in various fields such as education, business, medicine, and daily life.

Computers in Education

Computers have transformed education, enhancing the learning process and making it more interactive. They provide access to a wealth of information through the internet, enabling students to research a wide range of topics. Online learning platforms have also emerged, offering courses from various universities worldwide, making education more accessible.

Role of Computers in Business

In the business world, computers have become indispensable. They facilitate efficient data management, financial planning, marketing strategies, and communication. Businesses utilize software applications for inventory management, customer relationship management, and project management, enhancing productivity and operational efficiency.

Computers in Healthcare

The healthcare sector has greatly benefited from computer technology. Electronic health records have streamlined patient data management, improving efficiency and accuracy. Moreover, advanced diagnostic tools and medical imaging techniques, powered by computers, have enhanced disease detection and treatment.

Computers in Everyday Life

Computers have become integral to our daily lives. We use them for communication, entertainment, shopping, and even managing our finances. Their role in facilitating remote work and social interaction, especially during the COVID-19 pandemic, has further underscored their importance.

Challenges and Future Directions

Despite the many benefits, computer usage also presents challenges. Cybersecurity threats, privacy concerns, and the digital divide are significant issues. Moreover, over-reliance on computers may lead to sedentary lifestyles and decreased social interactions.

Looking ahead, the future of computer usage is promising, with emerging technologies like artificial intelligence, machine learning, and quantum computing set to redefine their role. These advancements will enable computers to process information faster and more accurately, opening new possibilities in fields like healthcare, climate modeling, and cryptography.

In conclusion, computers have become an integral part of our lives, transforming various sectors and enhancing our daily experiences. While they present some challenges, the potential benefits offered by future advancements far outweigh these issues. As we continue to navigate the digital era, it is crucial to harness the power of computers responsibly and effectively.

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What is the Importance of Computer in Human Life?

Let's explore the uses of computers in various fields and why the computer is important in our lives. 

Why Are Computers So Important In Our Lives?

Today, the computer is indispensable, and its presence has become very important and necessary in our daily lives, and it has become easier for us to do many operations and activities.

A computer is an electronic device that receives information and data, automatically stores it retrieves it at any time, and uses it in a useful manner. The computer converts different types of numbers and solves intractable mathematical equations very quickly and with high accuracy.

The computer was invented in the second half of the twentieth century and now it has become the backbone of life.

Some operations before the invention of the computer were very difficult, including searches and doing some arithmetic activities. In 1642 AD, the calculator was invented to facilitate arithmetic operations such as addition, subtraction, and other arithmetic operations.

Read Here: What are the Uses of Mathematics in Everyday Life?

The computer has been able to invade the lives of individuals in a large way, and it is used in all areas of their lives, and based on this great position that it has enjoyed, the manufacturers have been interested in producing many shapes and types for it in line with the user's need, including the mobile device, office devices, and others.

The more advanced the device is, the more benefits will be gained from it. There are many things to consider before buying a computer for everyday use.

Computer use is common in homes, institutions, businesses, and education, it is also an integral part of the services, entertainment, and other sectors.

The Uses of Computers in Our Daily Lives

The computer is used in several areas of our lives, including the following:

Education: The use of computers in the field of education is one of its most important benefits in daily human life. It is one of the most important educational tools used by teachers and students.

The computer is used in the field of education in schools and universities, where hard disks and magnetic disks are used to explain the lessons, and drawings and films are used to deliver information to students, as well as the students retain the information in order to retrieve it at a later time.

The computer has restructured the education system. Schools, colleges, and almost all educational institutions use at least one computer each semester, and many colleges and universities offer online degrees to students.

Many schools and colleges around the world are now using computer and Internet technologies to teach students digitally and creatively, as the use of the computer in the classroom unleashes creativity and imagination among students.  Through computer programs, you can learn more deeply and more accurately, such as: drawing tools, spreadsheets, music, video lectures, and PowerPoint presentations.

This has led to the creation of new models of work in the field of education, such as: small classes, smart classrooms, and digital classrooms.

Medicine: The computer is widely used in the field of health care, as it has become an integral part of hospitals, laboratories, and medical clinics. 

The following are some examples of computer use in health care:

• The computer is used to archive patients' records and the treatments they receive.
• It facilitates the medical diagnosis of patients and monitors their health conditions.
• It is an effective medical tool, which allows monitoring of the heart rate and blood pressure of a sick person. 
• It helps in performing some types of surgeries.
• It provides the possibility of exchanging medical expertise and consultations between doctors around the world.

The Internet: The computer is used to access the Internet, and the Internet is used as a means of communication between people in all countries of the world. 

With the help of the Internet you keep in touch with your friends and family, computers provide this to you easily, and the Internet is also used to search for information. You just have to type a word in the search engine and open many pages to provide all the information about the specific word, and you can also watch movies, videos, and news on computers connected to the Internet.

Communication: Computers are one of the main tools that allow communication between people regardless of their location, as the computer has become an effective communication tool that brings together family members, relatives, and friends, and allows job interviews to be conducted virtually. This is done by connecting the computer to the Internet, and then using some programs and tools to conduct Internet communications, whether visual or even audio.

A computer connected to the Internet allows the use of various social media such as Facebook, Twitter, and others. These means allow users to interact with each other by sharing photos, videos, and other activities.

The computer is also used to organize phone lines, pay phone bills, and control the purity of voice calls.

Business: The business sector is one of the most important sectors in which the computer is used, due to the numerous and important services it provides for employers or workers.

Through the computer, many different actions can be performed,  such as conducting online sales, transferring funds between accounts, completing large account operations, and other institutional work that requires speed and accuracy.

 The computer also provides business companies with the ability to create economic forecast plans based on some of the data it is provided with. In addition, corporate computers provide protection for their data and information from theft or vandalism.

When a user surfs the browser, there is a passing of information between the server and the user's PC. It should be encrypted with modern encryption standards. It is therefore necessary to have an SSL certificate to secure online transactions.

The use of computers in business has made it easier to find employees. This is done through some specialized social media such as LinkedIn.

The computer has also made it easier to manage the company's employee records through specialized programs, as well as to prepare the company's budget, tax forms, and others.

Transportation: The computer is used in transportation, where the routes of transportation lines are controlled, as well as booking travel tickets via the computer and recently via the Internet, and booking international airline tickets anywhere in the world via the Internet.

The computer is used to control transportation, determine the take-off and direction of aircraft, and store information about workers in the field of transportation.

The industry: Computer uses are widespread in the industry, as most companies today have a wide range of uses for computers, and factories have become highly dependent on the operation of machines to ensure a high level of quality.

 The use of computers in the industry has been a great necessity, as it is used as a means to allocate industrial resources more efficiently, as well as as a means to reach a larger group of potential customers. As a result, IT jobs have flourished as the industry relies on computers for its daily operations.

Entertainment: Computers are among the best sources of entertainment because they offer a wide range of options related to entertainment and entertainment. Through the computer, you can listen to music, watch some movies and videos, and talk and chat with your friends.

Today, everything related to daily life can be done with a few simple clicks, where breakfast can be ordered online, newspapers can also be read, and work from home can be done comfortably with the help of a laptop.

Engineering and military: Both the engineering and military fields are broad areas of computer use. The computer helps accomplish many operations, including: 

The computer provides special programs for advanced engineering drawing,  such as the design of buildings, structures, ships, planes, city planning, and design through 2D and 3D graphics.

The computer is used in the field of military industries and to control them through computerized control systems that control missile launches, military communications, military planning operations, and smart weapons.

Security systems: The computer is used in various electronic protection systems, such as surveillance cameras, which are widely used in private and government facilities in order to monitor the movement of goods and people in these areas.

Some types of computers, particularly those built with facial recognition and fingerprint, have also contributed to reducing the possibility of identity fraud.

Automation systems: Computers are used in automation systems that are concerned with the manufacture of automated robots.

It also facilitates the completion of much other work such as manufacturing and assembling auto parts, in addition to that, robots or automated programs can be used in scientific discovery tasks that are difficult for humans to carry out, such as exploring geographical areas that are inaccessible to humans.

Problem Solving: Today, the computer is used to find solutions to any problem through computer experts. Technological problems are solved by finding solutions by experts, directly or indirectly, and this affects our daily lives positively.

The Importance of Computers in Our Daily Life

The importance of computers in daily life can be summarized as follows:

• A computer is a vital tool for accessing and processing information and data, as it is the first window to access the Internet.
• It is an important tool for science students, who generally rely on it in preparing their educational reports and projects.
• It facilitates ways of communicating with others by editing and writing messages and preparing reports and documents.
• It is an effective element in achieving success in the educational process.
• It is a major tool in distance education, this type of education cannot be completed without the presence of a laptop or computer.
• It helps to be familiar with the news and stay up to date, as it is a means of communicating with the outside world.
• It helps in doing some electronic transactions, such as making payments, purchasing, and others.
• It helps perform the tasks assigned to the user.
• It provides tools and means to facilitate work, such as tables, worksheets, presentations, and many more.
• It preserves and stores information away from the damaging factors of traditional methods of storage.
• It facilitates making and storing calculations.

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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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Importance Of Computer Essay - 100, 200, 500 Words

• Essay on The Importance of Computers

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

100 Words Essay on The Importance of Computer

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

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

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

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

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

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

Use of Computers in Different Sectors

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

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

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

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

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

The Pandemic Period

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

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The Role of Computers in Our Life

Introduction, computers and education, computers and personal interaction, computers and business, works cited.

It is true that computers have created a revolution in the life of human beings and have simplified the way in which we live. But is the computer really helping humans or just adding more work? Are humans becoming more addicted to computers?

The aim of this paper is to investigate the role of computers in the daily life of people, especially in areas of business, education, and personal interaction. The paper investigates the dependence of humans and life on the computer and shows that, to some extent, the loss of computers would cause a social breakdown.

The computer is serving as a replacement for almost all traditional technologies that were used by our preceding generation. But are we using the computer in a balanced and efficient manner? The paper points out that in most cases, the computers are believed blindly, leading to severe cases of breakdown when a computer fails to work.

The use of technology and computers in the education system has become a norm in this century. The influence of computers in education is evident right from the primary classes until post-graduate education. “Over the past 20 years, schools have spent millions of dollars to equip themselves with the latest technologies.

Technology is indeed the most impressive development of our age, and each of us, in our own way, is captivated by it.” (Wepner 1). However, there are some primary drawbacks in the way in which we use technology in school or college education. In most cases, the teachers who plan for the class to be taken with the help of computers or the internet takes a lot of things for granted.

The teacher believes that the entire system is failing proof and will run exactly the same way he or she has planned it to run. And in most cases, the teachers are overconfident about their classes using computers and technology. All these can bring about severe failures in the whole plan.

An example from the life of a fourth-grade teacher, John, who prepared a lesson on the Presidential election of the United States. John had decided to take his fourth-grade students to the computer lab to show the website featuring the details on the U.S. Presidential elections.

Prepared to use the internet as a means of teaching, John took his students to the lab to find that the computers in the lab were not supporting internet access. John decided to call the technical assistant but was disappointed as he was on a field trip with another class of students.

Had John pre-checked the computers in the school lab before preparing for the lesson, he would not have faced this difficulty. Even though most reputed hardware vendors promise 24 hours of hardware technical support, it is hardly the practical case.

In order to access the support, in most cases, we should be as proficient as them to untangle the problem in hardware and software skills, or we should wait. It is always best to have somebody with good technical knowledge to be present when using computers for educational purposes.

“With increasing, use of instructional technology come the probability that at some point, the technology will fail, resulting in lost time, student frustration, and perhaps, loss of papers for exams.” (Hitch 2). Another example is quite recent, which had affected a large number of students.

The conductors of the Common Admission Test, the world’s third toughest admission exam to the top management institutions of India, decided to take the test online for the first time. A reputed American software firm was appointed to conduct the test online in over five thousand centers across India and abroad. Several thousands of students take the test every year and are considered a lifeline for many.

On the day of the test this year, several computers just stopped responding after the students started their exams. Another problem that arose was a virus attack on the computers of many exam centers, which manipulated the question paper to ask stupid questions to the students.

More than two thousand students had to stop taking the test and were scheduled. The problem even affected the Ministry and parliament affairs after the students and interesting groups protested.

Had the conductors foreseen the chance of virus attack and system shut down while designing the software for conducting the paper, this would not have happened. “The first step in planning for technology disruptions is a thorough review of existing policies.” (Hitch 5). Using standardized computer systems and networks and taking enough security provisions is a must while conducting online exams of this scale.

The computer’s revolution in changing lifestyle was followed by the advent of the internet and much more sophisticated technology like the use of real-time chats and video and chats over the net.

“The emergence of new digital media in recent years has spurred much popular and scholarly debate on the implications of these new technologies for human interaction and its outcomes.” (Yzer and Southwell 8). It is sure that these new technologies have helped to change our life for the better. But these are not without negative sides.

Shelley B. Wepner, in her paper Technology Run Amok: Top ten Techno Blunders site two personal examples of the effect of computer failure in her personal life.

The first one was while she needed to submit a grant application urgently, her computer suddenly froze. The system failed to respond to anything. As it was the middle of the night, the author could not call for technical help to solve her problem. She had to stop the work.

A second occasion when the author faced technology problem was when she needed to email her fellow committee members about an urgent work which had come up just before she was about to leave home for vacation for a few days. To her dismay, the computer had gone dead. She has quoted in her paper as “The summer 2003 incarnation of a widespread worm had hit my computer.

The hardware company’s technical support team offered me the equivalent of “take two aspirins and call in the morning” by saying, “Go find a technician and call us back in a few hours when you have your data saved.” (Wepner 2).

While we are getting more dependent on this machine, we have to realize that machines have to serviced and replaced at the right time. Using old and outdated computers and software can add problems to solving them. Also, using necessary precautions and methods like the antivirus and spam ware defenders have to be installed and updated to avoid disastrous situations.

Computers and information technology have started taking up a business around the world on behalf of humans. “In fact, by now, the role of computers in business has risen to the point where computer networks, even more than personnel, are synonymous with the corporate entity.” (Hemphill para 4). But this dependency has caused some serious problems when the system break downs.

On November 19, the airline industry in the U.S. faced a four hour shut down and delay of flights across the country. “The Federal Aviation Administration blamed a four-hour software failure for causing airline delays and cancellations across the U.S. in at least the third such disruption since September 2007.” (Hughes and Schlangenstein para 1).

Although technology is far advanced, a simple malfunction in the software caused a literal standstill of some of the busiest airports in the country.

Several tens of thousands of circuits and software had to be replaced to get the airline traffic control into normal. The Inspector-General was quoted saying as “Technical problems are causing unscheduled outages and creating risks to air- traffic control operations.” (Hughes and Schlangenstein para 3).

Another incident was caused by the bank account database of some famous banks around the world. In most developing countries, the banks and their operations are completely computerized. An attack of a virus onto a bank’s database has caused high variations in all the accounts of the bank’s clients, leading to a heavy financial disaster.

Business institutions have to take extreme care and precaution while implementing computer and technology into business as a small disruption can cause high losses.

By providing examples of the effects of computer disruption on education, personal, and business life, this paper has proved that the increasing dependence of humans on computers is actually creating more problems than solving them. Using computers without proper precautions and alternate solutions may lead to complete failure of objectives. It is always better to control the use of technology and stop being addicted to computers.

Hemphill, Mark. The Role of Computer in Business . MIS for the Information Age. 2004.

Hitch, Leslie P. “Being Prepared for Technology Snow Days.” ECAR Research Bulletin 2002.

Hughes, John and Schlangenstein, Mary. FAA Cites Software Failure in U.S. Flight Disruptions (Update 1). Bloomberg Press . 2009.

Wepner, Shelly B. Technology Run Amok: The Top Ten TechnoBlunders. Reading Online – Electronic Classroom. 2009.

Yzer, Marco C. and Southwell, Brian G. “New Communication Technologies, Old Questions.” American Behavioral Scientist 52. (2008): 8-20. Sage Publications.

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