Computers

Ruby's Timeline- the History of Computers

  • Holes in Cards

    Holes in Cards

    The cards were punched into to create, store, and edit programs.
  • The Analytical Machine

    The Analytical Machine

    This was proposed to be a general-purpose computer by English mathematician and computer pioneer Charles Babbage in 1837. It was not actually invented until the 1940s though.
  • ENIAC

    ENIAC

    The Electronic Numerical Integrator And Computer was the first large-scale computer to run at electronic speed without being slowed by mechanical parts. It made the fastest calculations of its time.
  • von Neumann architecture

    von Neumann architecture

    A computer architecture, which forms the core of nearly every computer system in use today.
  • UNIVAC

    UNIVAC

    Huge computer designed the first commercial computer produced in the United States
  • High-level Programming Language

    High-level Programming Language

    It is a programming language with strong abstraction from the details of the computer.
  • First Electronic Spreadsheet

    First Electronic Spreadsheet

    The idea was generated by a college professor who wanted to computerize data instead of having a hard copy. This developed into the development of the VisiCalc.
  • PC

    PC

    This is a general purpose computer that is made for the common individual to accomplish everyday tasks.
  • UNIX Operating System

    UNIX Operating System

    This is a family-like system of multitasking, multiuser operating systems that came from the original AT&T Unix.
  • CRAY-1

    This is an American supercomputer that is manufactured in the U.S. and produces systems that analyze and store data.
  • Altair

    Altair

    This is a microcomputer that could come in a box and be easily-assembled by individuals.
  • Apple

    Apple

    A computer company that creates electronic devices and computer software.
  • Macintosh

    A series of personal computers developed by the Apple company.
  • Windows

    Windows

    A company known worldwide that has developed different types technology and many software programs.