Saturday, October 25, 2008

COMPUTERS

Computer is an electronic device which can perform arithmetic and logical operations.

Nowadays, computer is one of the most essential things of human life. It takes much convenience for entertainment. The technology of computers is increasing rapidly everyday.

Uses of Computer:
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Computer is one of the widely used electronic devices in the world. It is used for calculations, booking any type of tickets (Aeroplane, Bus, Train, cinema etc.), to do money transactions in a bank, to launch rockets. It helps you us plan time table, printing, designing automobiles (Bike, Car, Aeroplane etc.) and used to store any type of data.


Computer is divided into parts Hardware and Software.

HARDWARE:
It is the physical component of computer. Which contain all the physical components such as CPU, monitor, keyboard, mouse scanner, printer speakers, DVD drive, pen drive, etc.

SOFTWARE:
It is nothing but of one programme or a group of programmes.




Computers






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