History of computers

By unaisanmillan

  • 1st Generation

    Uses vacuum tubes. Were very large, expensive and require a lot of energy

  • 2nd Generation

    Use transitors. Begin smaller, faster and cheaper.

  • 3rd Generation

    Uses integrated circuits, made computer faster, cheaper and smaller.

  • 4th Generation

    Uses microprocesors, are smaller, portable, cheaper and use less electricity.

  • 5th Generation

    Are the most advanced computers. And now, the artificial inteliegence has been created.