Monday, July 5, 2010

computer

The "computer" is a defined from the Latin word "computer" which means to calculate. Basically, computer is defends as a programmable machine.
Computer is an electronic machine that can accept data; process it according to a set of predefined instructions and then gives the results.
Computer can do calculations mat a very rate. It can even perform very complex calculation that human being may not be able to do.
Computer totally depends on electricity. All its parts especially memory device, transistors and RAM are electrical devices and most of the computer parts are made up of electronic circuits.
Computers are impartial. It doesn’t take up caste, religion, sex; race etc. computer only needs the correct data and information.
While the development of computer it self an outcome of remarkable developments in science and technology, it is now being increasingly used to further scientific and technological advancements.
The use of computers at various levels of academics and education home helped to impart knowledge to students in a highly scientific and practical manner.
A computer system can store a great amount of information in it. Computers have in built and auxiliary memory.
A computer is capable of doing the required tasks again and without affecting its speed, accuracy and efficiency.
The computer is a versatile machine. Computer has the ability to communicate with other system and adopt several modes like audio-visual, graphics, user-friendly.

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