Monday, December 15, 2008

Introduction of Microprocessor

Computer is a machine that is capable of accepting data , processing it and displaying the appropriate output. It can also store data and perform a set of complex calculations to accomplish complicated tasks. These calculations are performed by central processing unit.(CPU) of the system. CPU is also known as the microprocessor which is the heart of the system. Microprocessor accepts input from input devices such as keyboard or mouse in the form of data and instructions. It processes the data and instructions and sends the processed information to the output device such as the monitor or printer.

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