History of the Computer

  • Invention of The First Computer

    Invention of The First Computer
    ENIAC was the first electric general-purpose computer. It was capable of being reprogrammed to solve "a large class of numerical problems".
  • First Invented Hard Drive

    First Invented Hard Drive
    The IBM 350 Disk File, invented by Reynold Johnson, was introduced in 1956 with the IBM 305 RAMAC computer. This drive had fifty 24 inches (0.61 m) platters, with a total capacity of five million 6-bit characters (3.75 megabytes).
  • ARPAnet Project Initiated

    ARPAnet Project Initiated
    Directing ARPA’s computer research program, Robert Taylor initiates the ARPAnet project, the foundation for today’s Internet.
  • Home Computers

    Home Computers
    Computers became affordable for the general public in the 1970s due to the mass production of the microprocessor starting in 1971.
  • Ray Tomlinson Invents Email

    Ray Tomlinson Invents Email
    Ray Tomlinson of BBN invents the email program to send messages across a distributed network. The "@" sign is chosen from the punctuation keys on Tomlinson's Model 33 Teletype to separate local from global emails, making "user@host" the email standard.
  • First Internet Exchange Point Established

    First Internet Exchange Point Established
    Dr. Glenn Ricart sets up the first Internet Exchange point, connecting the original federal TCP/IP networks and first U.S. commercial and non-commercial Internet networks.
  • Vint Cerf, Robert Kahn Found Internet Society

    Vint Cerf, Robert Kahn Found Internet Society
    Vint Cerf and Robert Kahn found the Internet Society. Meanwhile, hosts on the Internet pass the one million mark.
  • Blogs First Appear

    Blogs First Appear
    The advent of web publishing tools available to non-technical users spurs the rise of blogs.
  • Aaron Swartz Co-Creates RSS

    Aaron Swartz Co-Creates RSS
    Aaron Swartz co-creates RSS, a program that collects news from various web pages and puts them in one place for readers, with the goal of making information freely available to everyone.
  • Internet Society Founds Internet Hall of Fame

    Internet Society Founds Internet Hall of Fame
    The Internet Society founds the Internet Hall of Fame and the first 33 members are inducted in a ceremony in Geneva, Switzerland.