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1725 by Basile Bouchon, used to program the first computers and can still be seen today in some voting machines
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1871 by Charles Babbage a computer designed for general use based of his first Difference Engine
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1945, was the second commercial computer sold in the United States.
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was one of the first designs for an electronic digital computer.
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designed in the 1950s, used for telling a machine what to do usually found in computers
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1955, first personal computer was Simon and it was introduced in 1955 it was a desktop computer that cost about $300
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1975First computer to be produced in fairly high quantity and also ran on Microsoft software.
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1976 was a supercomputer made by Cray research. First one was installed at Los Alamos National Laboratory.
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, 1976 by Steve jobs, company that develops, designs, and sells consumer electronics, computer software, and personal computers.
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1979 by VisiCalc, was an interactive computer application program for organization and analysis of information.
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1983 by Microsoft, is the operating system developed by Microsoft. Microsoft introduced an “operating environment” named “Windows” in 1983.
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1983 by apple, sold as a “mac” it is a line of personal computers designed by apple computers inc.
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1947 this was the first electronic, general-purpose computer. It was digital and capable of being reprogrammed to solve a wide variety of problems.
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operating system, 1969 Was a multitasking, multi user computer operating system made by a group of AT&T employees.
