computer input device

Input Devices Of Computer (Lession – 4)

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Input Devices

An input device is a piece of hardware that is used in the field of computing. Its primary purpose is to provide data and control siganls to an information processing sysytem, which may include a computer or other information appliance.

History Of Computer and How Computers Work’s And How To Use Them Absolutely Right Information (Lession- 1)

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History of Computer

The World’s first computer is a mechanical Computer, which was created by Charles Babbage in the year 1822. But it’s design did not look at all like esisting computers. In the year 1837, Charles Babbage proposed the first general mechanical computer, which was named Analytical Engine.