Computer

history of computer

  • Period: to

    the 1st generation computer

    -they use many electricity and there are made of vacume tubes.
    The computer in that year was more expensive and bigger than now.
  • Period: to

    the 2nd generation computer

    they were chepear,faster and smaller than the furst generation computer. They are made of transitors.

A list shows items. A timeline shows sequence.

Use Timetoast to make dates, milestones, and turning points easier to understand in a clear visual format. Timetoast is a timeline maker for work, school, research, and stories.