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Wednesday, August 7, 2019

Application Area of Computer || Application fields of Computer


Application fields of Computer:

application area of computer, application fields of computer

Computer is one of the most useful electronic machines for our daily life. After the invention of personal computer it has revolutionized the world and could be used in every field. Today we cannot imagine the field where computer is not use. Some major and common application fields where computers are used are explained below:

1. Home: Home is one of the major application fields of computer. These days every individual needs computer for doing their personal work at home like writing letters, drawing pictures, listening music, watching films, playing games, etc.

2. Education: Another important field of computer is education. Computers are used in school and colleges for teaching learning purpose. Teacher uses computer in a classroom to teach different subjects more clearly and easily. Using computer, students can search books, read books, magazines and journals in library. Computers are also used in school to keep the records of students’ database, printing mark sheet, bills, etc.

3. Medicine and Health: Computers are not only limited to home and education. It is also used in medical sectors. In hospitals computer are used for diagnosing illness, monitoring the condition of patients, keeping the necessary records, and many other purpose. In hospitals, computers are used in the different medical units such as ICU (Intensive Care Unit). ECG (Electrocardiograph), Operation Theater, Recovery Room, Medical Ward, etc. Now, all the laboratory tests such as digital X-RAY, CT-SCAN etc. are based on computers.

4. Entertainment: Computer also plays vital role in the field of entertainment. It is taken as a good means of entertainment. We can play games on computer using different game software. Even we can listen music and watch movie, music video, etc.

5. Business:  The use of computer in the field of business is increasing day by day. Computers are known as the heart of the modern business. In business, computers are used to keep the record of goods and employees, to measure the quality of goods, to send emails, to communicate with the customers, to give online services to the customers, e-business and so on. The computerized billing system is used in many departmental stores, shops, malls, etc.

6. Science and Research: Computer is used in research purposes too. The scientists collect the latest information around the world through internet. All the scientific researchers are carried out using computers. Scientists can get accurate experimental results using computer.

7. In Banking Field: Computers are used in banks for maintaining the accounts of their customers. They take the help computers for the accurate calculation of payments, interest, and balance amount. ATM machines are used to draw money.

8. Agriculture: These days computer plays a vital role in the field of agriculture. The farmers use computer to get information about crops, their market price, to calculate cost, etc. The agricultural survey department can also use the computers for the latest and scientific investigations, research on foods, crops, fruits, vegetables, etc.

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