Ibm pc 5150

History of computers

  • IBM

    IBM
    Herman Hollerith, an American inventor. His company grew to become the first computer manufacturer in the world: IBM.
  • ENIAC

    ENIAC
    The first computer called ENIAC is introduced to the public. He operated with more than 17,000 vacuum tubes. It could make 5,000 additions and 300 multiplications per second.
  • TRANSISTOR

    TRANSISTOR
    The second generation of computers starts, which used transistors to process information instead of vacum tubes.
  • Integrated circuits

    Integrated circuits
    Integrated circuits begin to be used in the computers, which increased the processing capacity and reduced the size of the machines.
  • microprocessor

    microprocessor
    A single integrated circuit in which the basic elements of the computer meet.
  • APPLE 1

    APPLE 1
    Steve Jobs and Steve Wozniak make the Apple I. This computer allowed users to see what they were doing on a screen
  • IBM PC

    IBM PC
    The IBM PC is on sale as a home computer and revolutionizes computing.
  • WWW OR WEB

    WWW OR WEB
    It appears the WWW or Web, one of the main internet services, which makes the use of computers more useful in different areas.
  • smartphones

    smartphones
    The development of smartphones starts with the presentation of the Simon phone that included calendar, address book, world clock and calculator, among other functions.
  • Nokia 510

    Nokia 510
    A prototype tablet called Nokia 510 webtablet is introduced, with a 10 inches touch screen.