Essay on Computer – Essay Importance Profit & Loss of Computer

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Computer Essay in English means that in this article, we have given for you, one essay on the importance of computer and one essay on profit and losses of computer, there are total two essays.

Importance of computer in modern life

Computer is the amazing charisma of modern science, which has caught the whole world in its charm once. Whether it is a scientific establishment or an industrial establishment, a bank or an insurance corporation, a railway station or a bus depot, a public place or a military headquarters – there is a computer talk everywhere. This is becoming a matter of concern for today’s intellectuals and it is the center of interest of students in schools and colleges.

India has rapidly entered the twenty-first century through it. Our leaders have also started to believe that without computers, the country cannot move ahead with all-round development. That is why radio, TV have started praising this developed investigation in high voice. Newspapers and magazines have started singing songs of this fame.

Now the need to get computer-system in all areas of education, administrative etc. has started to be felt. Due to the progress of science, the busyness of man, the explosion of knowledge which is happening all around and the three powerful countries of the world are oriented to close the creation in their fists, in that field, in each field to grow, prosper. And to protect the integrity and sovereignty of our country, the use of computer has not only become necessary, it has also entered the battlefields. Modern weapons are also computer driven. It has been used in almost all areas. Some of these areas are:

Education Sector – Computer has greatly influenced the field of education, hence its education is becoming compulsory in all educational institutions. Through this, the knowledge of the world is visible in a moment on the screen of PC. After its education, the need to keep, maintain and reverse huge books will be eliminated. CDs are being replaced by large libraries full of books in which thousands of pages of content can be saved in a small box. The Internet has shown its ability to turn the whole world into a school.

Scientific field – Computer has made deep penetration in the field of science. This has made various types of analysis very easy. The work done in months has been reduced to a few hours. Once the result is achieved, it keeps the book safe for itself forever. Which can be utilized at any time. Correct information of exploration in any corner of the world can be sent or obtained anywhere. Knowledge-length-wide calculations can be done very quickly.

Business Area – Computers are taking the place of accounting, accounting, keeping employees in all business areas because they do every task very fast and there is never any error in their work. Neither do they get tired. Nor do they get bored with the work being done continuously. They are helpful in making various business related plans and do all the work with utmost cleanliness. With the help of these, new designs and sizes of goods are now available in the market.

Publishing Sector – The role of computer is very wide in the field of publishing. There was a time when it took a long time to print a book, a magazine or a newspaper, but now this work can be done very quickly. A fully organized and attractive book with colorful beautiful illustrations can be handed over to readers in a very short time.

Entertainment Sector – Computer has made commendable contribution in the field of entertainment. Attraction and enlightening programs are being presented on movies, television and AIR with their help. The variety of video games has influenced the young mind in a unique way. Computers have given unprecedented support for combining, editing and presenting all types of entertainment related programs.

The speed of working with the help of computers in government-non-government sector-all government-non-government offices is very fast. The bills of electricity, telephone etc. are prepared and sent for payment and they are obtained with the help of these. Examination results of school-colleges-universities are being declared with the help of these. Railway tickets have been computerized. Their utility is showing its color in research institutes and small and big industries.

In fact, today is the time for computers. His magic is climbing on everyone’s head and speaking. He has made life easier and has gained new speed and direction.

Advantages and disadvantages of computers

The present age is the era of science. Science has given many gifts to man, which has changed the direction of man itself. In the absence of science, humans cannot imagine life today. Science is the greatest physical power of man today. Computer is also a modern and influential gift of science, with the help of which today it is playing the role of artificial human brain. By the way, the history of computers is quite ancient.

Some people believe that humans must have learned to count objects about 25000 years ago, since then the foundation of the computer must have been laid. The current computer is a highly developed form of Dr. Harman’s efforts and its development is continuously happening. The day is not far when India will also start to compete with the developing countries in this field. Computers came to our country in 1961 AD. Since then, we have ordered computers from many advanced countries.

Information obtained from countries like Japan, Russia, UK etc. has proved very beneficial for us. Now we are also able to make many types of computers indigenously. It is being resorted to for many types of work. The use of computers for electricity bills, salary bills, ticket distribution, bank functions is continuously increasing. The computer is also proving to be highly profitable for printing purposes. The work done in several months is done with the help of computer in a few days. No area of ​​life is left untouched by computers.

The computer machine looks like a human. Due to the large area of ​​computer work, it is very important to have knowledge of it. Therefore, emphasis is given to children in schools. With the help of computer, children can get information related to their subject and understand that topic very well. Through the Internet, we can sit anywhere and get detailed information about any country or the world. Doctors also take help of computer to detect and check diseases.

Computer also plays an important role in designing large machines, bridges and devices. Computer liberates all human beings, who are troubled by the handling of many types of records in banks or other areas, in files.

Today the question papers of the students are prepared through this and answer books are also checked through this, which saves time and results are also released quickly. India is a poor country. Every year lakhs of people here increase the number of unemployment. The proper way to remove unemployment would be to give jobs to more and more people, to make them a partner in the progress of the country, but the multi-sectoral use of computers is crippling the human mind and by that the spirit of making smooth progress in their work Obstructs

After full practice, people make long-term accounts with the help of computer in a few hours. Computers have revolutionized the fields of space science as well. Millions of information and information can be gathered in the computer’s memory storage. America’s StarWars scheme is based on computer control.

The use of computers in police and military has made it easier to spot criminals. The computer can perform a myriad of human brains but is still devoid of human sensibilities. It does not distinguish good and bad and no one can take decisions on their own. Human computers have become slaves.

Unemployment has also increased in developing countries like India due to the use of computers because a computer alone does the work of many people. Computerization has become the demand of the hour today. But for a country that is struggling with poverty, unemployment and economic crisis, computerization will not be appropriate. That country should do this by looking at tenure and circumstances, only then we can get favorable benefits from computer.

Computer (making tips)

what is computer? A computer is an electronic device that receives and processes information to produce a desired result.

It plays an important role in our lives. Our life has become centered around computers and computerized systems.

Different parts of a computer: Different parts of a computer include system unit, monitor, keyboard, electronic mouse, printer, speaker, CD drive etc.

System unit: System is the most important part of the unit computer. System unit consists of CPU (microprocessor), hard disk, random access memory (RAM), motherboard etc.

CPU processes information

RAM stores temporary information, while the system is running will delete the data as soon as the system shuts down.

Hard disk Unsourced information is stored on the hard disk.

Mother board allows communication and contact between different units of computer.

Monitor: This information displays Cathode Ray Tube (CRT) monitors are very heavy. Liquid crystal display (LCD) monitors are thin and light.

Keyboard: Letters and numbers are placed in the computer system through the keyboard.

Mouse: This indicates the cursor and is used to select an icon on the screen.

Other components of a computer system include speakers, modems, printers, etc.


Computers can process large amounts of data quickly computers can perform most tasks more effectively than more human beings. It automates complex tasks that were once considered boring and tedious for humans. Therefore, computers have greatly increased our efficiency to do many tasks. The advantages of computers are given below:

1) Store data in digital format: Computers can store millions of pages of information in digital format.

2) Massive Storage: We can store huge information. The present day hard disk can store 100 gigabytes (GB) of information. Big businesses store their marketing and sales data in their computer systems even sensitive data of customers is safely protected in a computerized environment.

3) Play the game: When it comes to the game, the options are almost unlimited.
4) Computation: Businesses are increasingly using spreadsheets and other software as a tool for mathematical calculations.

5) Prepare and store official documents: You can use word processing software to prepare, edit and save any text document. The concept of paperless offices is finally taking its shape. Excel – Count

6) Presentations: If your office demands that you prepare a presentation, you can prepare it in a PowerPoint.

7) Internet: You can connect your computer to the Internet and browse through huge data. People use the Internet for various purposes. Students can use the Internet to download study material. A research analyst can do market research on the Internet. A marketing person can collect relevant data across different geographical boundaries. A potential customer can find a service provider on the Internet.

8) Multimedia: Computer can also be used as an entertainment device. We can play various multimedia applications like music, video, etc.

9) Prepare books of accounts: With the help of accounting software, we can prepare our books of accounts.

10) Low cost: The introduction of computers has reduced the cost to perform many complex tasks.


It is true that the computer is not free from defects. The disadvantage of computer is given below:

1) Changing Technology Sometimes: The new technology today may soon become obsolete. We need to upgrade hardware and software regularly in a computerized environment. This includes extra time and cost.

2) Manpower cost increase: Computer should be operated by skilled person. This has increased the manpower cost for organizations. Due to the inherent risks, huge expenditure is ensured that data security is ensured.

3) Computer stops responding: Sometimes the computer’s operating system may stop responding or stop functioning. Although this problem is usually solved by restarting the computer, sometimes you may have to support a technician.

4) Virus: The risk of virus and malware attack is always in a computerized environment. To counter these risks, various anti-virus software are available in the market. If you are using a good antivirus, then you are almost certain that your personal information and other sensitive data are safe.

5) Reduction in employment opportunities: The introduction of computers has negatively impacted the employability of illiterate people of computers.

Also Read :- Essay on Capital of India – Essay on Delhi

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