essay on benefits of computer

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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Essay on Advantages of Computer

Students are often asked to write an essay on Advantages 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 Advantages of Computer

Introduction.

Computers are incredible tools that offer numerous benefits. They’ve become an integral part of our daily lives.

Efficiency and Speed

Computers can process information faster than the human brain. They help us complete tasks quickly and accurately.

Access to Information

With the internet, computers provide vast amounts of information, aiding in research and learning.

Communication

Computers allow us to communicate globally, bridging distances and bringing people closer.

Entertainment and Creativity

Computers offer entertainment options like games and movies. They also enable us to design and create digital art.

In conclusion, computers have numerous advantages, making our lives easier, faster, and more enjoyable.

250 Words Essay on Advantages of Computer

Computers, since their inception, have revolutionized various aspects of human life, proving to be an indispensable tool in our modern society. They have fostered significant advancements in fields such as education, healthcare, business, and entertainment, to name a few.

Enhanced Efficiency

Computers have significantly increased efficiency in various sectors. For instance, in business, they enable quick data processing, thus saving time and reducing errors. In education, they facilitate online learning and research, thereby broadening knowledge bases and promoting self-paced learning.

Improved Communication

Computers have transformed the way we communicate. Through emails, video conferencing, and social media platforms, they have enabled instant, cost-effective, and global communication, fostering interconnectedness in today’s world.

Resource Optimization

Computers also aid in resource optimization. In manufacturing, computer-aided design (CAD) and computer-aided manufacturing (CAM) optimize material usage, reducing waste and cost. In healthcare, patient data management systems improve resource allocation and patient care.

Computers have revolutionized entertainment, with digital media, online gaming, and streaming services. They’ve also empowered creativity, with tools for digital art, music production, and content creation.

In conclusion, the advantages of computers are manifold and span various facets of life. They have redefined efficiency, communication, resource optimization, and entertainment. As technology continues to evolve, the role of computers will undoubtedly become even more significant, creating a myriad of opportunities for innovation and progress.

500 Words Essay on Advantages of Computer

The advent of computers has revolutionized our world, creating a digital era marked by speed, efficiency, and connectivity. Computers have become an integral part of our lives, from education and business to healthcare and entertainment. They offer a multitude of advantages that have significantly improved various aspects of human life.

One of the primary advantages of computers is their ability to process information quickly and efficiently. They can perform complex calculations in a fraction of a second, something that would take humans hours, or even days, to complete. This speed and efficiency have led to enhanced productivity in various sectors, from scientific research to financial analysis.

Data Storage and Retrieval

Computers offer vast storage capabilities, allowing us to store and retrieve large amounts of data with ease. This has revolutionized fields like healthcare, where patient records can be digitally stored and accessed promptly when needed. It has also made it possible to digitize and preserve valuable historical documents and artifacts.

Communication and Connectivity

Computers, coupled with the internet, have transformed communication. They enable instantaneous connectivity, allowing people from different parts of the world to interact in real-time. This has facilitated global collaboration, fostering cultural exchange and promoting understanding among diverse groups of people.

Education and Learning

In the realm of education, computers have broadened learning opportunities. Online learning platforms, digital libraries, and educational software have made education more accessible and personalized. They allow students to learn at their own pace, explore various subjects, and develop critical thinking and problem-solving skills.

Innovation and Creativity

Computers have also spurred innovation and creativity. They have given birth to new industries, such as software development, digital marketing, and data science. They have also transformed traditional industries, such as manufacturing and agriculture, through automation and data analysis. Moreover, they have provided a platform for creative expression, from digital art and music to blogging and vlogging.

In conclusion, the advantages of computers are manifold and pervasive. They have improved efficiency, facilitated data storage and retrieval, transformed communication, revolutionized education, and spurred innovation and creativity. However, as we continue to harness their potential, it is crucial to be mindful of the challenges they pose, such as cybersecurity threats and digital divide issues. It is only by addressing these challenges that we can fully reap the benefits of this remarkable technology.

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Essay Curve

Essay on Computer – Examples, 10 Lines to 1200 Words

Essay on Computer: Computers have become an integral part of our daily lives, revolutionizing the way we work, communicate, and entertain ourselves. In this essay, we will explore the impact of computers on society, from their invention to their current role in shaping the future. We will delve into the evolution of computer technology, the benefits and drawbacks of their widespread use, and the ethical considerations surrounding their development. Join us as we delve into the world of computers and their profound influence on our modern world.

Table of Contents

Computer Essay Writing Tips

1. Choose a specific topic related to computers: Before you start writing your essay, it is important to choose a specific topic related to computers. This could be anything from the history of computers to the impact of technology on society.

2. Research your topic: Once you have chosen a topic, it is important to conduct thorough research to gather relevant information. This could involve reading books, articles, and online resources, as well as conducting interviews with experts in the field.

3. Create an outline: Before you start writing your essay, it is helpful to create an outline to organize your thoughts and ideas. This will help you structure your essay and ensure that you include all the necessary information.

4. Write a strong introduction: The introduction is the first thing that your readers will see, so it is important to make it engaging and informative. Start with a hook to grab the reader’s attention and provide some background information on the topic.

5. Develop your main points: In the body of your essay, you should develop your main points and provide evidence to support your arguments. Make sure to use clear and concise language and avoid jargon or technical terms that may be difficult for your readers to understand.

6. Use examples and evidence: To make your essay more persuasive, it is important to use examples and evidence to support your arguments. This could include statistics, case studies, or real-life examples that illustrate your points.

7. Write a strong conclusion: In the conclusion of your essay, you should summarize your main points and reiterate your thesis statement. You can also provide some final thoughts or recommendations for further research.

8. Proofread and edit your essay: Before submitting your essay, it is important to proofread and edit it carefully to ensure that it is free of errors and flows smoothly. You can also ask a friend or family member to read it and provide feedback.

9. Cite your sources: If you have used any sources in your essay, it is important to cite them properly to give credit to the original authors. This will also help to avoid plagiarism and ensure that your essay is credible.

10. Revise as needed: After completing your essay, take some time to revise it and make any necessary changes. This could involve reorganizing your ideas, adding or deleting information, or improving the clarity of your writing.

Essay on Computer in 10 Lines – Examples

1. A computer is an electronic device that can perform various tasks by processing data and instructions given to it. 2. Computers have become an essential part of our daily lives, used for work, communication, entertainment, and more. 3. The first electronic computer was developed in the 1940s and has since evolved into smaller, faster, and more powerful machines. 4. Computers consist of hardware components such as the central processing unit (CPU), memory, storage, and input/output devices. 5. Software, or programs, are used to instruct the computer on what tasks to perform and how to perform them. 6. Operating systems, like Windows and macOS, manage the computer’s resources and provide a user interface for interaction. 7. The internet allows computers to connect and communicate with each other, enabling global communication and access to vast amounts of information. 8. Computers can be classified into different types, such as desktops, laptops, tablets, and smartphones, each with its own unique features and capabilities. 9. The field of computer science involves the study of computers and their applications, including programming, algorithms, and artificial intelligence. 10. As technology continues to advance, computers are expected to become even more powerful and integrated into various aspects of society.

Sample Essay on Computer in 100-180 Words

Computers have become an essential part of our daily lives. They are used in various fields such as education, business, healthcare, entertainment, and communication. With the advancement of technology, computers have become faster, more powerful, and more efficient.

Computers have revolutionized the way we work, communicate, and access information. They have made tasks easier and more convenient, allowing us to accomplish things in a fraction of the time it would take manually. Computers have also opened up new opportunities for creativity and innovation, enabling us to create and share ideas in ways that were not possible before.

In conclusion, computers have become an indispensable tool in today’s world. They have changed the way we live and work, making our lives more efficient and productive. As technology continues to evolve, computers will continue to play a crucial role in shaping the future of society.

Short Essay on Computer in 200-500 Words

Computers have become an integral part of our daily lives. From the moment we wake up in the morning to the time we go to bed at night, we are constantly interacting with computers in some form or another. Whether it’s checking emails, browsing the internet, or using social media, computers have revolutionized the way we communicate and access information.

One of the most significant impacts of computers is their ability to store and process vast amounts of data. Gone are the days of keeping paper records and manually calculating complex equations. With the advent of computers, we can now store terabytes of data on a single hard drive and perform complex calculations in a matter of seconds. This has revolutionized industries such as finance, healthcare, and engineering, where data analysis and processing are crucial for decision-making.

Computers have also transformed the way we communicate with one another. With the rise of social media platforms and messaging apps, we can now connect with people from all over the world in an instant. This has made the world a smaller place and has allowed for greater collaboration and sharing of ideas. Additionally, computers have made it easier for businesses to reach their target audience through digital marketing and online advertising.

In the field of education, computers have revolutionized the way students learn and teachers teach. With the rise of e-learning platforms and online courses, students can now access educational material from anywhere in the world. This has made education more accessible and affordable for people of all ages and backgrounds. Additionally, teachers can use computers to create interactive lessons and assessments that cater to the individual needs of each student.

In the realm of entertainment, computers have opened up a whole new world of possibilities. From streaming services like Netflix and Spotify to virtual reality gaming, computers have transformed the way we consume media and entertainment. We can now watch our favorite movies and TV shows on-demand, listen to music from around the world, and immerse ourselves in virtual worlds that were once only possible in science fiction.

Despite all the benefits that computers bring, there are also some drawbacks. The rise of cybercrime and hacking poses a significant threat to our personal information and privacy. Additionally, the overreliance on computers for tasks that were once done manually has led to a decline in critical thinking and problem-solving skills.

In conclusion, computers have revolutionized the way we live, work, and communicate. They have made our lives more convenient and efficient, but also come with their own set of challenges. It is important for us to strike a balance between using computers to enhance our lives and being mindful of the potential risks they pose.

Essay on Computer in 1000-1500 Words

In today’s modern world, computers have become an integral part of our daily lives. From the moment we wake up in the morning to the time we go to bed at night, we are constantly interacting with computers in some form or another. Whether it’s checking our emails, browsing the internet, or even using them for work or school, computers have revolutionized the way we live, work, and communicate.

The invention of the computer can be traced back to the mid-20th century when the first electronic digital computers were developed. These early computers were massive machines that took up entire rooms and were used primarily for complex mathematical calculations and data processing. However, as technology advanced, computers became smaller, faster, and more powerful, eventually becoming the ubiquitous devices we know and use today.

One of the key reasons why computers have become so essential in our lives is their ability to process and store vast amounts of information quickly and efficiently. With the advent of the internet, computers have become even more indispensable, allowing us to access a wealth of information and resources at our fingertips. From online shopping to social media, computers have transformed the way we interact with the world around us.

Computers have also revolutionized the way we work and do business. With the rise of remote work and telecommuting, computers have made it possible for people to work from anywhere in the world, increasing productivity and efficiency. Businesses rely on computers for everything from managing inventory and payroll to communicating with customers and clients. Without computers, many of the tasks we take for granted in the workplace would be impossible or extremely time-consuming.

In the field of education, computers have also had a profound impact. Schools and universities use computers to enhance learning and teaching, providing students with access to a wealth of educational resources and tools. From online courses to interactive learning platforms, computers have made education more accessible and engaging for students of all ages. Teachers also use computers to create lesson plans, grade assignments, and communicate with students and parents, making the education process more efficient and effective.

In addition to their practical applications, computers have also had a significant impact on society as a whole. The rise of social media and online communities has changed the way we connect with others and share information. Computers have made it possible for people to stay in touch with friends and family around the world, fostering a sense of global interconnectedness. However, the rise of social media has also raised concerns about privacy and security, as well as the spread of misinformation and fake news.

Despite the many benefits of computers, there are also drawbacks and challenges associated with their use. One of the biggest concerns is the issue of cybersecurity, as hackers and cybercriminals continue to find new ways to exploit vulnerabilities in computer systems. From identity theft to ransomware attacks, the threat of cybercrime is a constant concern for individuals and businesses alike. As a result, there is a growing need for cybersecurity professionals to help protect our digital infrastructure and data.

Another challenge is the issue of digital divide, where certain groups of people have limited access to computers and the internet. This can create disparities in education, employment, and opportunities, as those without access to computers are at a disadvantage in today’s digital world. Efforts are being made to bridge the digital divide through initiatives such as providing affordable internet access and computer literacy programs, but more work needs to be done to ensure that everyone has equal access to the benefits of technology.

In conclusion, computers have become an indispensable part of our lives, transforming the way we live, work, and communicate. From their ability to process vast amounts of information quickly and efficiently to their impact on education, business, and society, computers have revolutionized the way we interact with the world around us. However, with these benefits also come challenges, such as cybersecurity threats and the digital divide. It is important for us to continue to innovate and adapt to the ever-changing landscape of technology, ensuring that computers remain a force for good in our lives.

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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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Importance of Computer Essay | Essay on Importance of Computer for Students and Children in English

October 21, 2024 by Prasanna

Importance of Computer Essay: Computers are an essential part of the modern era, and they are beneficial in various fields for various purposes. From education to the technical sector, libraries to railways, all the organisations have computers to serve the essential needs and goals. However, as every coin has two faces, the computers also have both benefits and disadvantages. But the importance of computers overpowers its disadvantages and makes it an essential part of modern lives.

Importance of Computer essay is essential for the students and adults to prepare well for the study purposes, speech and debate preparations, essay generations, and other needs. Importance of Computer essay contains various usages of computers in different fields like defence, medical, entertainment, business, communication, and others.

You can also find more  Essay Writing  articles on events, persons, sports, technology and many more.

Long and Short Essays on Importance of Computer for Students and Kids in English

We have formulated the essays for different word ranges to help serve various purposes. Here are three articles of the Importance of Computer essay in 300 words, 500 words, and 800 words.

Short Essay on Importance of Computer 150 Words in English

Short Essay on Importance of Computer is usually given to classes 1, 2, 3, 4, 5, and 6.

Computers are an essential element in modern lives as everything around us depends highly on them. From the prominent business owners and entrepreneurs to the working professionals, students, and adults, everyone uses computers for various purposes. Due to computers’ expanded service, they are also taught to students in school life as a compulsory subject and then in higher education as an optional one. Computers are useful in enhancing the efficiency of any work and are also crucial for offering the best results. Thus, computers are an essential part of modern lives globally, and it is impossible to work in various fields without them.

Computers are used in different purposes to serve various needs, and thus it is impossible to deny their importance in the modern era. As the corporate World’s dependence on the computers for accomplishing multiple tasks, students can also use the computers for learning development and different mechanics, complete their assignments, access notes and study materials, and as a recreational source for playing games. The banking sector also makes use of computers for handling accounts of their clients and regular customers. Thus, it is evident how computers have their usage in various fields and how it made its way and became an essential part of modern organisations.

Computers emerged in the industry as a fantastic technology that reduced the manual burden of the people for performing various tasks, including the calculations, data handling, etc., but also improved the overall quality of the work done. The demand for computers is rising at a tremendous rate in the modern world. These are the machines that are utilised to the fullest among various sectors and industries. Computers are also a more secure and reliable option for data collection and storing, thus becoming the World’s preferred option. Furthermore, after being connected with another fantastic technological advancement, the internet, the usage and utility of computer increases even more. Several organisations and office across the Globe work only on computers. Thus we can also say that all our lives are entirely surrounded and assisted by computers in one way or another.

Computers are an essential part of the modern era and lives. In today’s World of Science and technology, computers are used in almost all the fields and sectors, and across the people of all age groups for serving various needs and purposes. Computers play a crucial role in people’s day-to-day activities, studying, gathering information, doing research, or completing any work or task. For entertainment purpose too, computers are utilised widely across the Globe. From school children to office goers and adults doing work from home, computers serve an extensive range of purpose and help the users in fascinating ways.

Computers are used in one way or the other for completing various tasks efficiently and for achieving the best results. The usage of computers has rapidly grown, and it has become an essential part of human life, without which most of the modern-day tasks are impossible to be completed.

A computer is a complex and modern machine capable of performing various tasks in just a fraction of a few seconds. It also provides more efficient results, in contrast to the human brain. For the education field, computers are essential for teaching and learning purposes. They are used for preparing presentations to be given while teaching and during any seminar. Computer-based learning, also known as the smart classes, is highly preferred in the modern era to ensure that the students capture the gist of all the topics and understand them well and that they do not skip faster from their mind.

Across the Globe, several prominent software works on the computer for helping the students enhance their skills and be the expert of any concerned matter. Additionally, the teachers can also use the computers to connect with the students quickly and seamlessly and motivate them to use it to browse various topics and understand them.

Computers are essential in the medical field too as it helps keep records, take the X rays, CT scans, MRI scans, and others. They are also used while monitoring the patients admitted to any hospital, and keeping a check on them quickly and efficiently. Computers help the experts for space exploration programs and design the satellites that support the World to track various outer space activities. To create the spacecraft, control any mission, or gather the records of multiple bodies of outer space, computers are widely preferred.

Furthermore, computers are also useful in serving various purposes in the defence sector. They help maintain the weapons like missiles and control them while attacking any target to lower the chances of misses and wrong actions. Computers are thus very crucial and helpful to serve the purposes of saving human lives. Apart from these, computers are useful in finance matters in keeping the records of various transactions and making them more secure and reliable. They help serve the purposes that humans alone cannot and thus automate multiple tasks of modern lives.

Currently, imagining a world without computers and accomplishing any task without their assistance is impossible since they have marked their territories in almost all the fields and sectors to serve a wide range of purposes and satisfy an extensive array of needs.

Long Essay on Importance of Computer 500 Words in English

Long Essay on Importance of Computer is usually given to classes 7, 8, 9, and 10.

Computers are an essential part of the modern lives that also serve as a useful information source for managing various organisations and accomplishing multiple tasks. This is a significant reason why a computer is a tool with a higher demand for almost all the businesses, including banking, entertainment, industry, education, and administration. It is also evident that even in governmental organisations and bodies, computers are beneficial for various tasks. The market of computer generation and delivery is rapidly thriving across the Globe. There are several larger computer systems present in all global organisations. There is no business or organisation that can function entirely independently without any support from the computers.

Computers are widely used in various sectors, and its usage can be subdivided according to the fields and sectors.

Usage of computer in businesses:

Computers are widely used machine for the businesses of both small and larger scale. Computers are often used in smaller businesses due to being a cheaper form of microcomputers. Since the companies every day have a lot of data to handle, computers ease the task for them more securely and reliably. Furthermore, it also gives a pace to the entire task, like the salary calculation, database management, and others. Computers also automate the task of assisting the staff and helping them to accomplish their daily tasks. Not only in the local businesses but the top MNCs across the Globe also make use of computers in an extensive rate, in fact, a few of them do not have any task that can be achieved without the use of the computers.

Usage of computers in finance and banking:

In the banking and finance sector, computers are used for data handling and processing for the customers’ savings accounts, loan-related matters, investments, interest collection, and various other factors. Banking sector effectively uses the computer systems to operate on the budges. Finance related matters are accomplished in lesser time with higher effectiveness using the computers. Furthermore, when using computers, transactions and other financial issues are handled more securely and reliably.

Usage of computers in education:

In the current era of science and technology becoming more advanced with each passing day, computers are even capable of replacing the books for knowledge gathering and learning. Smart classes are already a preferred mode of education in various institutions, and these are only possible because of the computers. The computers can completely change the way we study and are taught in the institutes and schools. Computers also help educational institutions handle various matters related to students’ fee, staff’s payments, and even in calculating results of the students quickly and efficiently. Furthermore, managing the books’ list in the libraries and other institutes’ records also gets easier using computers.

Usage of computers in the medical sector:

Various medical organisations and institute use computers to handle the patients’ data and records, schedule the doctors and nurses, handle personal histories of the patients, etc. Computers are also used for monitoring the heart rate and blood pressure of the hospitalised patients, and while doing the X-rays, CT scan, MRI scan, and other tests. Use of computers in the medical field is also helpful in diagnosing some complex diseases and disorders. Most of the machines of medical purposes make use of computers in one way or the other.

Usage of computers in the legal sector:

Computers serve various purposes in the legislative processes. The most prominent use of the computers in preparing various legal documents, sending emails related to court hearings and court notices for any case, and others. Furthermore, the legislative sector’s computers also contain previous records of the criminals, thus helping the staff to use it whenever required and accessing it in no more than a second.

Usage of computers in government:

Computer usage is at a broader rate in the government sector for practising and implementing various administrative matters. Data collection and retrieval gets more comfortable using computers in this field. Computers also help the government in taxation matters and ease the entire task. Keeping a record of various things eases up too, utilising the machine in the sector. In various governmental organisations too, the role of the computer is rising rapidly for multiple purposes.

Usage of computers for entertainment:

Computers have become a fantastic source of recreation and entertainment in the modern-day. They are used to watch movies, play games, listen to music, or learn any matter if interest in an efficient manner. Computer parts are designed specially to coordinate with the required movements for all these purposes and serve the users best. Computers can now also analyse the images and help draw, do artwork, and other things of interest.

Computer usage in daily lives:

Computers are used in the daily lives for serving various needs. It also makes people’s lives more modern and fascinating and eases the day-to-day activities for them.

Importance of Computer Essay Conclusion

The rapid development of technology and various advancements in modern lives have made the computers an essential part of the daily lives. None of the sector present across the Globe can work and function seamlessly and effectively without using computers, and computers are the most vital aspects for various industries.

Importance of Computer essay contains a brief description of the facts, including computers in various fields. They help the people prepare a speech, debates, and other matters, or for the students to compose the essay for academic purposes.

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Short Essay on Advantages and Disadvantages of Computer [100, 200, 400 Words] With PDF

In this lesson, you will learn how you can write essays on the advantages and disadvantages of computers . Here, I will write three sets of essays on this topic but coving different word limits.

Table of Contents

Short essay on advantages and disadvantages of computer in 100 words, short essay on advantages and disadvantages of computer in 200 words, short essay on advantages and disadvantages of computer in 400 words.

There was a time when we had to do calculations and solve problems manually. Nowadays, a computer can do the same in a fraction of a second. Computers have now become a necessity in our lives. From learning about new things to making new friends, from students doing their school projects to multinational companies storing their employee data, these days everything is done on computers. Using computers has made work easier and faster.

However, computers do have some disadvantages. As computers are doing all the work, the need for human employees has reduced which has added to the problem of unemployment. Online hacking, fraud and cyber crimes have also increased. But if we take a few measures to keep ourselves safe, computers are indeed great! 

Today, as the world is modernising, computers have become a necessity in our lives. Computers can process instructions and solve problems in just a fraction of a second. They can store a huge amount of data and thus, help banks, hospitals, government organisations as well as other companies to store all their data digitally which makes work a lot easier.

Computers also allow us to access the internet and connect with the world. Because of computers, we can now watch movies at home, order groceries, book cabs, buses, trains and flights, and send and receive money online. We can learn new things, make new friends and talk to different people using the internet. 

However, computers do have some disadvantages. Because computers are so fast and versatile, the need for human employees has reduced which has led to the loss of jobs and added to the problem of unemployment. Online hacking, fraud and stealing of personal information have also become common as so much of our information is stored online.

A lot of people have also gotten addicted to playing games or binge-watching movies and shows on their computers. This is harmful to their health and can lead to physical issues in the long run. That’s why we must use computers in a way that is good for us and doesn’t cause us any harm. 

Today, computers have become an important part of our lives. This machine has made many complicated tasks a lot easier and faster for people and organisations like banks, hospitals, post offices, government organisations as well as small and large companies.

Computers allow us to access the internet and connect with the world. Because of computers, we can now watch movies and dramas from all over the world while sitting at home. We can order groceries, and book cabs, buses, trains and flights online. We can also send and receive money via online banking without ever having to set foot in a bank. 

Computers have also helped people learn new things which wouldn’t have been possible in an era when computers didn’t exist. One no longer needs to go to the library and search for books. Now, one can simply borrow a book from any online library as well as buy online copies of those books at a much cheaper price.

This has reduced the need for physical books and copies which in turn has reduced the need for paper production. Computers have also helped us connect with people from different parts of the world and make friends with them. It has helped us learn about different countries, cultures, and people and has helped us become more understanding and welcoming. 

Computers have a lot of advantages but they do come with a few disadvantages as well. Because computers are so fast and versatile, the need for human employees has reduced which has led to the loss of jobs and added to the problem of unemployment. This problem is only going to escalate in the future as more and more advancements are made in the field of computer technology.

Online hacking, fraud and stealing of personal information have also become common as so much of our information is stored online. One wrong click and we can lose a lot of our hard-earned money. What’s worse is that such hackers and scammers target old and illiterate people who are not very familiar with the technology. Many youngsters today spend a lot of their time playing computer games or binge-watching shows full of negativity online. This affects their physical and mental health in the long run. 

Nowadays, computers have become a necessity in our lives and we cannot deny that. And as is the case with everything else, computers do have their own advantages and disadvantages. We must be mindful and use computers in a way that is good for us and doesn’t cause us any harm. 

I have adopted a simplistic approach to writing essays on the topic for a better understanding of all kinds of students. If you still have any doubts regarding this context, kindly let me know through the comment section below. Keep browsing our website for more such sessions.