Uses of a computer

There are some uses of computer which are as follows:

• We can store data in a computer and retrieve stored data when we needed.
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  We can send messages to our friends, relatives and family anywhere in the world by connecting computer with internet.
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  Defense department of a country relies heavily on computer technologies such as surveillance, firing of missiles etc.
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  Computer technology can be used in performing different routine tasks in offices.
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  Computer can play a vital role in the advancement of science and technology.
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  Computers are very helpful in academic and vocational trainings.
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  Students can prepare their projects, assignments and research thesis by using this device.
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  Computer aided learning cannot replace the teacher but it helps the students to get training whenever and wherever they want.
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  Medical Sciences and biotechnology are using computers to diagnose the diseases of patients in hospitals.
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  Computers can be used for recreational purposes such as playing games etc.
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  Marketing applications help managers to analyze and develop strategies.
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  Computerized banking provides several benefits such as save the time and convenience for customer.