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Period: to
1935
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1936Konrad Zuse - Z1 Computer
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John Atanasoff & Clifford BerryABC Computer
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Howard Aiken & Grace HopperHarvard Mark I Computer
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John Presper Eckert & John W. MauchlyENIAC 1 Computer
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Frederic Williams & Tom KilburnManchester Baby Computer & The Williams Tube
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John Presper Eckert & John W. MauchlyUNIVAC Computer
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International Business MachinesIBM 701 EDPM Computer
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International Business MachinesIBM 701 EDPM Computer
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Jack Kilby & Robert NoyceThe Integrated Circuit
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Alan Shugart &IBM
The "Floppy" Disk Nicknamed the "Floppy" for its flexibility. -
Robert Metcalfe & Xerox
The Ethernet Computer Networking Networking. -
Steve Jobs
Apple Lisa Computer. The first home computer with a GUI, graphical user interface. -
Steve Jobs
1984
Apple Macintosh Computer The more affordable home computer with a GUI. -
Microsoft
1985
Microsoft Windows Microsoft begins the friendly war with Apple.