Timeline of Computers

  • Konrad Zuse invents first programmable computer

    Konrad Zuse invents first programmable computer
    In 1936, Konrad Zuse invented the first programmable computer at the start of World War 2. He called it the Z1 computer and was only used for simple calculations.
  • Howard Aiken and Grace Hopper

    Howard Aiken and Grace Hopper
    Howard Aiken and Grace Hopper create the Harvard Mark I computer at Hrvard University. Altogether the machine had about 760,000 pieces to assemble.
  • Speedcoding was invented

    Speedcoding was invented
    John Backus and a company caled IBM created speedcoding in computers. They also created the first codes for the computer.
  • The circuit was invented

    The circuit was invented
    Jack Kilby and Robert Noyce created the first microchip in a computer to help it run faster. This was a major advancement for technology, especially in years to come.
  • The Internet is created

    The Internet is created
    The original internet was created by Charles M. Hertzfeld and the original idea came from ARPAnet who wanted a way to get local information.
  • The first RAM chip is invented

    The first RAM chip is invented
    The RAM chip was invented by Intel. The first chip that could store data. It was very important, because it further improved computers.
  • Word processors are invented

    Word processors are invented
    The first word processers are invented by Seymour Rubenstein and Rob Barneby. They called it the WordStar. It sold software to people with computers at the time. This was a big change for people because it allowed them to not only use the Internet but download extra apps.
  • IBM creates the first "at home" computer

    IBM creates the first "at home" computer
    IBM created the "home" computer that fit into an outlet at the house. The computers were big, chunky, white and slow, at least until faster programs were invented later. This was important because now people could access computers at home.
  • Apple Computer is invented

    Apple Computer is invented
    This was the time when Apple ran their first commercial, advertising their computer. The commercial cost 1.5 million dollars and it only showed once, but people had noticed it and began to see the new light of technology.
  • Microsoft is invented

    Microsoft is invented
    After Apple was invented, Windows entered the competition and soon people chose which software they thought was better. This created competition between different softwares, creating more options for people.