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History of Computers Matthew Chambers

  • Period: to

    History of computers

  • First

    Charles Babbage devised the first mechanical computer
  • John V. Atanasoff

    John V. Atanasoff devised the first digital electronic computer
  • ABC prototype

    Atanasoff and Clifford Berry came up with the ABC prototype.
  • Z Machines

    The electromechanical Z machines by Konrad Zuse proved being an important step in the evolution of computers.
  • Mini Computer

    DEC launched the first mini computer known as PDP-8
  • ARPANET

    The US Department of Defense founded the Advanced Research Projects Agency Network (ARPANET). It was established with intent to develop a computer network and is the predecessor of the Internet.
  • Alto Reseatch

    Researchers at the Xerox Palo Alto Research Center came up with Alto, which was the first workstation with an inbuilt mouse. It had a fair amount of storage capacity and offered menus and icons. It could also connect to a network.
  • We are now online

    Altair came up with the first portable computer. The foundation of the present-day relationship between portability and computing was laid way back in 1975! Tandem computers, the first computers with online transaction processing capacities were born during this period.
  • ANSI

    The American National Standards Institute (ANSI) was founded. It was during the same year that the first 32-bit chip was introduced by Hewlett-Packard.
  • ANSI

    The American National Standards Institute (ANSI) was founded. It was during the same year that the first 32-bit chip was introduced by Hewlett-Packard.
  • www.com

    The World Wide Web was born. Tim Berners-Lee, a researcher at CERN, developed HTML. He came up with specifications such as URL and HTTP. He based the World Wide Web on enquiry-based system that used hypertext and enabled people to collaborate over a network. His first web server and browser became available to the public.