history of computers

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  • key broad

    key broad
    named qwerty

  • mainframe computers

    mainframe computers
    first know mainframe computer was called the ibm mainframe computers were the first automatic computers

  • calculator

    calculator
    used to calculate data

  • microprocessors

    microprocessors
    these power 85% of the worlds computers created by ted hoff first one called 4040

  • first ever pc was made

    first ever pc was made
    the altair 8800 invented by ed roberts it was a computer kit that had to be hand built and only worked half the time

  • homebrew computer club

    homebrew computer club
    first computer club they came together and used there love for technology to developed better and more advanced PC that eventually turned in to what we see today

  • Microsoft

    Microsoft
    created by bill gates and Paul Allan to develop and sell BASIC interpreters for the Altair

  • visicalc

    visicalc
    was the first visible calculator created by Harvard business student Dan Bricklin