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This really depends on what you mean by "computer". Probably the earliest design for a programmable computer was by Charles Babbage in 1835. The earliest electronic computers were developed during World War II (around 1943) to decode German messages. The earliest personal computer - designed to be used by one person - was the PDP-8 was first released in 1965.

The first computer which contains most of the components of a modern personal computer was the Xerox Alto, developed in 1973 - it had a windowed, mouse driven, WYSIWYG operating system as well as a laser printer.

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โˆ™ 2014-10-10 15:57:44
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โˆ™ 2020-05-07 10:38:09


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Q: How long have computers been around?
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