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Thursday 29 September 2011

(Lecture 1) Introduction To Computer System

The word "Computer" has been derived from the Latin word "Compute" which means to Calculate.  A computer is an electronic device that works under the control of instructions stored in its memory that can accept data, process the data, produce the results and can store the results for later use.  Normally, a computer is considered to be a calculating device that can perform arithmetic and logical operations at a great speed.

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