History of computers

By Ingrid.Diaz

  • 20 century

    Invention of electricity
  • Period: to

    1º generation

    • Large -Expensive use electricity glass

  • The Eniac

    The eniac computer was created by John Mauchly and J. Presper Eckter.

  • 1953

    in 1953, Grace Hopper developed the first computer language.
  • Period: to

    2º generation

    use transitors instead of vacum tubes.
    -Faster
    -Cheaper

  • Douglas Engelbart 1964

    In 1964, Douglas Engelbart created a prototyè of a computer that closely resambles a modern one.
  • Period: to

    3º generation

    -They are cheaper and smaller
    -integrated circuit
  • Period: to

    4º generation

    use microprocessor small silicon chip less electricity

  • Apple

    In 1976, Steve Jobs and Steve Wazniack create Apple

  • Future

    They use AI on then robots -Scientists are now trying to develop fifth-generation computers in away that they can think on they own (AI).