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Post  neemasen on Tue Feb 22, 2011 7:44 am

Computer education is very important for students. It provides employment to youth. It is very interesting and knowledgeable.

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Post  nikki on Sun Mar 27, 2011 12:13 am

A computer is a programmable machine designed to sequentially and automatically carry out a sequence of arithmetic or logical operations. The particular sequence of operations can be changed readily, allowing the computer to solve more than one kind of problem.

Conventionally a computer consists of some form of memory for data storage, at least one element that carries out arithmetic and logic operations, and a sequencing and control element that can change the order of operations based on the information that is stored. Peripheral devices allow information to be entered from external source, and allow the results of operations to be sent out.

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