Computer History Timeline

  • HP 200 Audio Oscillator

    HP 200 Audio Oscillator
    Decription: David Packard and Bill Hewlett create the HP 200 Audio Oscillator, which is an insturment that produces one pure tone or frequency. Reason: I choose this item because it is used a lot during engineering. Also many Disney Pictures used them for sound effects.
  • The Complex Number Calculator (CNC)

    The Complex Number Calculator (CNC)
    Decription: The Complex Number Calculator is device that can complete complicaed math problems. It was created by Bell Telephone Laboraories. Reason: The reason I chose this machine was because it has made doing difficult math problems much easier.
  • Transistor

    Transistor
    Description: Tansistors are made of semiconductors. They replaced the bulkey tubes once used for digital circuts. Reason: This is important because it made the computers work faster and they used less power. Also this opened up new ways of doing things and advanced technology.
  • UNIVAC Computer

    UNIVAC Computer
    Description The UNIVAC Computer is the first commercial computer ever created in the United States. It was created to deal with the increasing US population. After they were built General Electric used it for payroll and business use. Reason: It was the start of businesses using computers in their companies. Also it helped record data.
  • Fortran

    Fortran
    Description: Fortran was the first computer language created. It is still used today. It was created because they wanted a computer language closer to the human language. Reason: I chose this because even though it was created 50 years ago, I thought it was intreating that it is still used today.
  • Apple I

    Apple I
    Decription: The first Apple computer is created and sold for consumers. It was also the first single circuit borard computer invented. Reason: I think that this event is really importent because Apple computers are now used all over the world today.
  • The First Spreadsheet Software

    The First Spreadsheet Software
    Description: The First Spreadsheet Software is created and is run on an Apple II computer. On the spreadsheet people could organize their data clearer. Reason: I chose this significant event because once again spreadsheets are use a lot today. Especially in businesses
  • PC Created

    PC Created
    Description: Paul Allen and Bill Gates created the first PC. They design a new operating system for it. It is a used to develop DOS. Reason: I chose this because PC's are also very much used in the world today.
  • WordPerfect

    WordPerfect
    Description: One of the first word processing programs are created. The company WordPerfet created it. Reason: I chose this event because today word processers like Pages, Word, and much more are very importent parts of our life. And this was one of the first ones, it was a big step.
  • The Internet

    The Internet
    Description: It was constructed by Tim Berners-Lee and Robert Cailliau. This was the beginning to the internet. They had an idea of a 'hypertext' system. Reason: To me this was really the beginning to technology. Because we use the internet almost 24-7 today.