history of computer

By leize
  • history of computer

    history of computer

  • Period: to

    1 st celebration

    eniac
    vaccuum tubes
    very bage
    expensive
  • Period: to

    2 nd generation

    made by transistors
    much smaller
    faster
    cheaper
  • Period: to

    3 rd generation

    made by integrate
    circuits
    cheaper
  • Period: to

    4 th generation

    microprocesor (small silicon chip with thausands of circuits)
    smaller
    portable
    cheaper
    less electricity
    less heart
  • Period: to

    5 th generation

    scients are deupeting they can think or their on
    (artificial inteligence)