• Holes in cards

    Holes in Cards, Contain digital information with the use of holes, or absence of holes, on a stiff card
  • The analytical machine

    • A large digital, mechanical computer. It could perform any calculation set and it was composed of four components: the mill, the store, the reader, and the printer.

    First electronic general-purpose computer. It was Turing-complete, digital, and could solve a whole range of computer problems. It was first designed to calculate artillery firing tables for the United States Army's Ballistic Research Laboratory.
  • Von Neumann architecture

    A stored program computer that keeps its stored programs and data, in its RAM. Instruction fetch and a data operation cannot occur at the same time because they share a common bus

    It handles both numbers and letters very well. Separates the problems between input and output. The first commercial customer to buy a UNIVAC was the Prudential Insurance Company.
  • High-level programming language

    FORTRAN was the first high level programming language. It is a generation of codes used to program the functions of a computer.
  • PC

    A personal computer used for only one person. It has software like word processing, spreadsheets, databases, Web browsers and e-mail clients, digital media playback, games, and more
  • UNIX operating system

    Made up of three parts; the kernel, the shell and the programs. Everything in UNIX is either a file or a process.
  • Altair

    Considered to be the first "personal computer". It‘s a computer that is easily affordable and easy to obtain
  • Apple

    Founded by Steve Jobs. It is a big company that manufactures lot of different technology products
  • CRAY-1

    The new machine was the first Cray design to use integrated circuits.
  • First electronic spreadsheet

    Used for organization and analysis of information in tabular form. It is a computer form of a worksheet.
  • Macintosh

    Series of personal computers. It was the first computer to have a mouse and a graphical user interface. It was developed and marketed by apple.
  • Windows

    A series of graphical interface operating systems developed, marketed, and sold by Microsoft.