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.In 1837 was when the first “holes in cards” started, the idea came from the punch card idea a knitting idea, it was found by Charles Babbage
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The analytical engine was the first fully-automated calculating machine. It was first proposed in 1837 by Charles Babbage.
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In 1945, mathematician John von Neumann undertook a study of computation and decided that computers should be fast and could multitask
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The Electrical Numerical Integrator and Computer (ENIAC) was first announced on February 14, 1946. It was the first electronic, general-purpose computer.
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The univac 1 was the first commercially available computer 1951.
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The first high-level programming languages were created in the early 1950’s. They enable programmers to write programs that are independent of particular types of computers.
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The UNIX operating system is a multi-user multitasking operation. The first commercial system was installed in 1972 at the New York Telephone Co.
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The Altair 8800 was a microcomputer designed in 1975, based off of the Intel 8080 CPU.
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On April fools day in 1976 Steve jobs and Steve Wozniak created the first apple computer.
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a supercomputer designed by Cray Research. Its first use was seen in 1976 in the Los Alamos National Library.
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Visicalc was the first electronic spreadsheet on a microcomputer. It was first released to the public in 1979 and was used on an Apple II computer.
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A PC is a personal computer designed for individual use. The first personal computer was created by IBM in 1981
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Was a commercial apple used to raise sale in 1984
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Windows 1.0 was first made available to the public by Microsoft on November 20, 1985. It was the first version of the operating system, code name Interface Manager.