Computers are the machines that can perform tasks or calculations according to set of instructions or programs.
This note introduces you with the computer.
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Abacus is the first counting device, developed by Chinese and Egyptians, 2500 years ago.
This note contains a brief description on how computers have evolved.
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Some of the application areas of computer are banking, education, industries, entertainments, hospitals, data processing etc.
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Mark I is the first electro-mechanical computer developed by Howard Aiken in 1937.
This note provide us an information about Electro-Mechanical Computers.
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The fifth generation computers are based on Artificial Intelligence (AI) and are still in development. This note provide us the information about generation of computer.
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