Computer Systems

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What is a Computer System

Computer System is an inter related set of components which works together to achieve a specific tasks of data processing. It process textual data, numeric data, graphical (visual) data & signals

History of Computer Systems

The history of computer system dated back to the 17th century. The term computer was not used then. First man made computing device is found among the Chinese which is called ABACUS. The ABACUS was initially used for arithmetic tasks.
Around 19th century Charles Babbage conceptualized and invented the first mechanical computer. He called it “Analytical Engine”.

Computer Classification 

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