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Source PageThe first freely programmable computer.
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Source PageThe ABC computer, otherwise known as the Atanasiff Berry Computer, was invented in 1942 by John Atanasoff and Clifford Berry.
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Source PageInvented by Howard Aiken and Grace Hopper in 1944.
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Source PageInvented By John Presper Eckert and John W. Mauchly in 1946.
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Source PageThe Transistor invented by John Bardeen, Walter Brattain, and William Shockley between 1947 and 1948.
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Source PageThe Manchester Baby Computer and The Williams Tube was invented by Frederic Williams and Tom Kilburn in 1948.
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Source PageJohn Presper Eckert and John W. Mauchly invented this computer in 1951.
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Source PageMade by the International Business of Machines.
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Source PageThe FORTRAN computer was invented by John Backus & IBM
in 1954, a programming language was also developed with it. -
Source PageThe ERMA and MICR was created by the Stanford Research Institute, Bank of America, and General Electric in 1955 although it wasnt put into use untill 1959.
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Source PageThe Mark-8 Altair was invented by Jonathan Titus in 1974.
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Source PageThe Scelbi & Mark-8 Altair & IBM 5100 Computers were the first computer intended for consumer usage. It was invented by the Scelbi Computer Consulting Company of Milford, Connecticut in 1974.
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Source PageThe IBM 5100 Computers was invented by IBM in 1975.
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Source PageThe Apple I was inveted by Steve Wozniak and Steve Jobs April first 1976. It was another of the many first consumber computers.
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Source PageThe Apple II computer was released in 1977 by Steve Jobs and Steve Wozniak.
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Source PageThe Commodore Pet Computers was invented by Jack Tramiel in 1977, it is another one of the first consumer computers.
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Source PageThe TRS-80 was developed by Radio Shack in 1980.
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Source PageThe IBM PC - Home Computer was built by IBM in 1981, it came out around the time that owning personal computers was getting popular.
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Source PageThe Apple Lisa Computer was invented by Steve Jobs in 1983.
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Computers of today, The Imac for example invented by the Apple company in 2010,it is what is considered a luxury computer.