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  2. List of IBM Personal Computer models - Wikipedia

    en.wikipedia.org/wiki/List_of_IBM_Personal...

    The original IBM Personal Computer, with monitor and keyboard. The IBM Personal Computer, commonly known as the IBM PC, spanned multiple models in its first generation (including the PCjr, the Portable PC, the XT, the AT, the Convertible, and the /370 systems, among others), from 1981 to 1987.

  3. Vintage computer - Wikipedia

    en.wikipedia.org/wiki/Vintage_computer

    A vintage computer is an older computer system that is largely regarded as obsolete. The personal computer has been around since approximately 1971. [ 1 ] But in that time, numerous technological revolutions have left generations of obsolete computing equipment on the junk heap.

  4. History of personal computers - Wikipedia

    en.wikipedia.org/wiki/History_of_personal_computers

    The history of the personal computer as a mass-market consumer electronic device began with the microcomputer revolution of the 1970s. A personal computer is one intended for interactive individual use, as opposed to a mainframe computer where the end user's requests are filtered through operating staff, or a time-sharing system in which one large processor is shared by many individuals.

  5. List of home computers - Wikipedia

    en.wikipedia.org/wiki/List_of_home_computers

    Obsolete technology website — Information about many old computers. old-computers.com — Web Site dedicated to old computers. oldcomputer.info — Web site with information about many old computers. History of Computers — online magazine featuring pictures and information about many computers made between the 1970s and the early 1990s

  6. Hewlett-Packard 9100A - Wikipedia

    en.wikipedia.org/wiki/Hewlett-Packard_9100A

    The Hewlett-Packard 9100A (HP 9100A) is an early programmable calculator [3] (or computer), first appearing in 1968. HP called it a desktop calculator because, as Bill Hewlett said, "If we had called it a computer, it would have been rejected by our customers' computer gurus because it didn't look like an IBM. We therefore decided to call it a ...

  7. IBM 5100 - Wikipedia

    en.wikipedia.org/wiki/IBM_5100

    The IBM 5100 Portable Computer is one of the first portable computers, [1] ... IBM-5100 and collection of old digital and analog computers at oldcomputermuseum.com;

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