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1. THE ROLE OF COMPUTERS
Introduction:
Computer
is capable of solving problems by processing information. It can perform
mathematical calculations. It organizes and analyzes data. It also can predict
weather patterns.
Characteristics
of computer: Computer is known for its speed and
storage. Its accuracy,
Main
components: The main components of a computer are
the monitor or screen, the CPU (Central Processing Unit) and the key board.
Programming is the name given to the art of writing a programme in a special
language, such as Visual BASIC, Java, C++ etc.
Widely
used: Computers are widely used in educational
institutions, research institutions, offices, industries, and medical
departments. Defence, stock & share market, transport, designing, system
analysis, architecture, and online ticketing also make use of computers.
Networking:
The
Internet is an amazing tool. It allows one to get in touch with people all over
the world. It offers a wealth of opportunities to businessmen, students, advertisers
etc using e-mail, e-commerce and e-governance.
Conclusion:
Those
who have little knowledge of computers would be branded as computer
illiterates. But computer personnel have a bright future.
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