1st ibm personal computer - EAS

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    IBM Personal Computer - Wikipedia

    https://en.wikipedia.org/wiki/IBM_Personal_Computer

    The IBM Personal Computer (model 5150, commonly known as the IBM PC) is the first computer released in the IBM PC model line and the basis for the IBM PC compatible de facto standard. Released on August 12, 1981, it was created by a team of engineers and designers directed by Don

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    History

    Prior to the 1980s, IBM had largely been known as a provider of business computer systems. As the 1980s opened, their market share in the growing minicomputer market failed to keep up with competitors, while other manufacturers

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    Hardware

    For low cost and a quick design turnaround time, the hardware design of the IBM PC used entirely "off-the-shelf" parts from third party manufacturers, rather than unique hardware designed by IBM.
    The PC is housed in a

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    Software

    IBM initially announced intent to support multiple operating systems: CP/M-86, UCSD p-System, and an in-house product called IBM PC DOS, developed by Microsoft. In practice, IBM's expectation and intent was for the market to primarily use PC-DOS, CP/M-86 was not available

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    Clones

    Because the IBM PC was based on commodity hardware rather than unique IBM components, and because its operation was extensively documented by IBM, creating machines that were fully compatible with the PC offered few challenges other than the

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    Reception

    Reception of the IBM PC was extremely positive. Even before its release reviewers were impressed by the advertised specifications of the

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  2. IBM's Invention of the First Personal Computer

    https://www.thoughtco.com/history-of-the-ibm-pc-1991408

    15/07/2011 · The "PC" stood for "personal computer" making IBM responsible for popularizing the term "PC." Open Architecture The first IBM PC ran on a 4.77 MHz Intel 8088 microprocessor.

    • Nghề nghiệp: Inventions Expert
    • Thời gian đọc ước tính: 2 phút

  4. First Personal Computer - IBM

    https://researcher.watson.ibm.com/researcher/view_page.php?id=6883

    What we accomplished: John Lentz (pictured) was responsible for the IBM 610, the first personal computer in the sense that it was the first computer intended for use by one person (e.g. in an office) and controlled from a keyboard. From Columbia University website.

  5. IBM 610 - The First Personal Computer

    www.columbia.edu/cu/computinghistory//610.html

    22/06/2004 · The IBM 610 Auto-Point Computer was designed in the portholed attic of Watson Lab at Columbia University by John Lentz between 1948 and 1954 as the Personal Automatic Computer (PAC) and announced by IBM as the 610 Auto-Point in 1957 [ 1 ]. The IBM 610 was the first personal computer in the sense that it was the first computer intended for use by ...

  6. First Versions: IBM (Personal Computer)

    https://www.firstversions.com/2015/03/ibm-personal-computer.html

    19/10/2013 · Interesting facts: IBM PC 5150 was introduced only a year after corporate executives gave the go-ahead to Bill Lowe, the lab director in the company's Boca Raton, Fla., facilities. He set up a task force that developed the proposal for the first IBM PC.

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    • IBM Archives: The birth of the IBM PC

      https://www.ibm.com/ibm/history/exhibits/pc25/pc25_birth.html
      • IBM's own Personal Computer (IBM 5150) was introduced in August 1981, only a year after corporate executives gave the go-ahead to Bill Lowe, the lab director in the company's Boca Raton, Fla., facilities. He set up a task force that developed the proposal for the first IBM PC. Early studies had concluded that there were not enough applications to justify acceptance on a broad …
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    • When Did The First Ibm Personal Computer Debut ...

      https://www.programatium.com/when-did-the-first-ibm-personal-computer-debut

      04/12/2021 · It took IBM executives until August 1981 to introduce its own Personal Computer (IBM 5150), only a year after Bill Lowe, the company’s Boca Raton, Florida lab director, was given the go-ahead. The facilities of the company. In order to …

      • Developer: IBM
      • Introductory price: US$4,225 (equivalent to $10,520 in 2020)
      • Discontinued: April 1986
      • Release date: February 1984

    • IBM’s First Personal Computer Was Released 34 Years Ago ...

      https://observer.com/2015/08/ibms-first-personal...

      12/08/2015 · IBM’s First Personal Computer Was Released 34 Years Ago Today ... tracksuits and went to pick up their new IBM personal computers. Though the machine’s hardware was ancient by modern standards ...

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    • IBM Archives: The IBM Personal Computer

      https://www.ibm.com/ibm/history/exhibits/pc25/pc25_intro.html
      Image
      When the IBM Personal Computer (IBM 5150) was introduced to the world 25 years ago, it was dramatically clear to most observers that IBM had done something very new and different. Here you had a large company, steeped in tradition, that had been willing and able to set aside its \"business as usual\" methods to produce in …
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    • IBM Personal Computer/AT - Wikipedia

      https://en.wikipedia.org/wiki/IBM_Personal_Computer/AT

      The IBM Personal Computer/AT (model 5170, abbreviated as IBM AT or PC/AT) was released in 1984 as the fourth model in the IBM Personal Computer line, following the IBM PC/XT and its IBM Portable PC variant. It was designed around the Intel 80286 microprocessor.

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