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The first laptop or portable computer The IBM 5100 is the first portable computer, which was released on September 1975. The first truly portable computer or laptop is considered to be the Osborne I, which was released on April 1981. (jan 2, 1975 – aug 14, 1981)

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History of Computers

ByRob
25 Aug 2021
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514

Date:

jan 2, 1975
aug 14, 1981
~ 6 years and 7 months
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