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history of computers

  • 1936 Zuse Z1

    1936 Zuse Z1
    The Z1 was a mechanical computer designed by Konrad Zuse from 1935 to 1936 and built by him from 1936 to 1938.
  • Atanasoff–Berry computer

    Atanasoff–Berry computer
    The Atanasoff–Berry computer (ABC) was the first automatic electronic digital computer
  • the first computer

    the first computer
    ENIAC was the first electronic general-purpose computer. It was Turing-complete, digital, and capable of being reprogrammed to solve "a large class of numerical problems."
  • The Manchester Baby, the world's first stored program computer

    The Manchester Baby, the world's first stored program computer
    On June 21st, 1948, at Manchester University, shortly after 11 o'clock in the morning, the world's first stored-program electronic digital computer successfully executed its first program. That program was written by Tom Kilburn who, along with Freddie Williams designed and built the machine
  • The UNIVAC I (UNIVersal Automatic Computer I)

    The UNIVAC I (UNIVersal Automatic Computer I)
    first commercial computer produced in the United States. It was designed principally by J. Presper Eckert and John Mauchly, the inventors of the ENIAC.
  • The Mouse of Douglas Engelbart

    The Mouse of Douglas Engelbart
    In 1964, the first prototype of computer mouse was made.The mouse was just a tiny piece of a much larger project, started in 1962, aimed at augmenting human intellect
  • Harvard Mark I

    Harvard Mark I
    Mark I was a general purpose electro-mechanical computer that was used in the war effort during the last part of World War II and was officially presented to the university on August 24, 1988
  • Apple MacIntosh SE/30

    Apple MacIntosh SE/30
    A built-in hard drive with 128Kb RAM a 1.4Mb floppy that can read PC disks and is powered with a Motorola 60030 CPU. The machine keeps a good price on the second hand market because it is much in demand with business people
  • Intel introduces the Pentium chip

    Intel introduces the Pentium chip
    Intel introduces the Pentium chip. (in fact it's Intel's 586) An increase of 200% in power of the processor, as is announced by the manufacturers can not be realized
  • The Z3

    The Z3
    The Z3 was an electromechanical computer designed by Konrad Zuse. It was the world's first working programmable, fully automatic digital computer.[1] The Z3 was built with 2000 relays, implementing a 22-bit word length that operated at a clock frequency of about 5–10 Hz.[2] Program code[3] and constant data were stored on punched film.