IBM PC compatible in the context of Video Graphics Array

A personal computer game, or abbreviated PC game, also known as a computer game, is a video game played on a personal computer (PC). The term PC game has been popularly used since the 1990s referring specifically to games on "Wintel" (Microsoft Windows software/Intel hardware) which has dominated the computer industry since.

Mainframe and minicomputer games are a precursor to personal computer games. Home computer games became popular following the video game crash of 1983. In the 1990s, PC games lost mass market traction to console games on the fifth generation such as the Sega Saturn, Nintendo 64 and PlayStation. They are enjoying a resurgence in popularity since the mid-2000s through digital distribution on online service providers. Personal computers as well as general computer software are considered synonymous with IBM PC compatible systems; while mobile devices – smartphones and tablets, such as those running on Android or iOS platforms – are also PCs in the general sense as opposed to console or arcade machine. Historically, it also included games on systems from Apple Computer, Atari Corporation, Commodore International and others. Microsoft Windows utilizing Direct3D become the most popular operating system for PC games in the 2000s. Games utilizing 3D graphics generally require a form of graphics processing unit, and PC games have been a major influencing factor for the development and marketing of graphics cards. Emulators are able to play games developed for other platforms. The demoscene originated from computer game cracking.

Apple Inc. is an American multinational technology company headquartered in Cupertino, California, in Silicon Valley, best known for its consumer electronics, software and online services. Founded in 1976 as Apple Computer Company by Steve Jobs, Steve Wozniak and Ronald Wayne, the company was incorporated by Jobs and Wozniak as Apple Computer, Inc. the following year. It was renamed to its current name in 2007 as the company had expanded its focus from computers to consumer electronics. Apple has been described as a Big Tech company.

The company was founded to market Wozniak's Apple I personal computer. Its successor, the Apple II, became one of the first successful mass-produced microcomputers. Apple introduced the Lisa in 1983 and the Macintosh in 1984 as some of the first computers to use a graphical user interface and a mouse. By 1985, internal conflicts led to Jobs leaving the company to form NeXT and Wozniak withdrawing to other ventures; John Sculley served as CEO for over a decade. In the 1990s, Apple lost considerable market share in the personal computer industry to the lower-priced Wintel duopoly of Intel-powered PC clones running Microsoft Windows, and neared bankruptcy by 1997. To overhaul its market strategy, it acquired NeXT, bringing Jobs back to the company. Under his leadership, Apple returned to profitability by introducing the iMac, iPod, iPhone, and iPad devices; creating the iTunes Store; launching the "Think different" advertising campaign; and opening the Apple Store retail chain. Jobs resigned in 2011 for health reasons, and died two months later; he was succeeded as CEO by Tim Cook.

Mac is a brand of personal computers designed and marketed by Apple since 1984. The name is short for Macintosh (its official name until 1999), a reference to the McIntosh apple. The current product lineup includes the MacBook Air and MacBook Pro laptops, and the iMac, Mac Mini, Mac Studio, and Mac Pro desktops. Macs are currently sold with Apple's UNIX-based macOS operating system, which is not licensed to other manufacturers and exclusively bundled with Mac computers. This operating system replaced Apple's original Macintosh operating system, which has variously been named System, Mac OS, and Classic Mac OS.

Jef Raskin conceived the Macintosh project in 1979, which was usurped and redefined by Apple co-founder Steve Jobs in 1981. The original Macintosh was launched in January 1984 at US$2,495 (equivalent to $7,600 in 2024), after Apple's "1984" advertisement during Super Bowl XVIII. A series of incrementally improved models followed, sharing the same integrated case design. In 1987, the Macintosh II brought color graphics, but priced as a professional workstation and not a personal computer. Beginning in 1994 with the Power Macintosh, the Mac transitioned from Motorola 68000 series processors to PowerPC. Macintosh clones by other manufacturers were also briefly sold afterwards. The line was refreshed in 1998 with the launch of the iMac G3, reinvigorating the line's competitiveness against commodity IBM PC compatibles. Macs transitioned to Intel x86 processors by 2006 along with new sub-product lines MacBook and Mac Pro. Since 2020, Macs have transitioned to Apple silicon chips based on ARM64.
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A Pocket PC (P/PC, PPC) is a class of personal digital assistant (PDA) that runs the Windows Mobile operating system, which is based on Windows CE/Windows Embedded Compact, and that has some of the abilities of modern desktop PCs. The name was introduced by Microsoft in 2000 as a rebranding of the Palm-size PC category and was marketed until 2007. Some of these devices also had integrated phone and data capabilities, which were known as Pocket PC Phone Edition and are comparable to more modern smartphones. Windows Smartphone is another Windows CE based platform for non-touch and non-PDA devices.

In 2007, with the advent of Windows Mobile 6.0, Microsoft dropped the name Pocket PC in favor of a new naming scheme:

Compaq Computer Corporation was an American information technology company founded in 1982 that developed, sold, and supported computers and related products and services. Compaq produced some of the first IBM PC compatible computers, being the second company after Columbia Data Products to legally reverse engineer the BIOS of the IBM Personal Computer. It rose to become the largest supplier of PC systems during the 1990s. The company was initially based in Harris County, Texas.

The company was formed by Rod Canion, Jim Harris, and Bill Murto, all of whom were former Texas Instruments senior managers. All three had left the company in 1991 due to an internal shakeup, and saw Eckhard Pfeiffer appointed as president and CEO, who served throughout the 1990s. Ben Rosen provided the venture capital financing for the fledgling company and served as chairman of the board for 17 years from 1983 until September 28, 2000, when he retired and was succeeded by Michael Capellas, who served as its last chairman and CEO until its merger.

A microcomputer is a small, relatively inexpensive computer having a central processing unit (CPU) made out of a single integrated circuit microprocessor. The computer also includes memory and input/output (I/O) circuitry together mounted on a printed circuit board (PCB). Microcomputers became popular in the 1970s and 1980s with the advent of increasingly powerful microprocessors such as the MOS Technology 6502, Zilog Z80, and Intel 8088. The predecessors to these computers, mainframes and minicomputers, were comparatively much larger and more expensive

Many microcomputers (when equipped with a keyboard and screen for input and output) are also personal computers (in the generic sense). An early use of the term "personal computer" in 1962 predates microprocessor-based designs. (See "Personal Computer: Computers at Companies" reference below). A "microcomputer" used as an embedded control system may have no human-readable input and output devices. "Personal computer" may be used generically or may denote an IBM PC compatible machine.

John Sculley III (born April 6, 1939) is an American businessman, entrepreneur and investor in high-tech startups. Sculley was vice-president (1970–1977) and president of PepsiCo (1977–1983), until he became chief executive officer (CEO) of Apple Inc. on April 8, 1983, a position he held until leaving on October 15, 1993. In 1987, Sculley was named Silicon Valley's top-paid executive, with an annual salary of US$10.2 million.

During Sculley's tenure at Apple, the company's sales increased tenfold from $800 million to $8 billion, while the period between 1989 and 1991 was regarded as the "first golden age" of Macintosh. Some attribute his success to the fact that he joined the company just when co-founders Steve Jobs's visions and Steve Wozniak's creations had become highly lucrative. Jobs and Sculley "clashed over management styles and priorities, Jobs focusing on future innovation and Sculley more on current product lines and profitability". Sculley won a power struggle leading to Jobs's ouster, and departed from Jobs's sales structure, instead deciding to compete with IBM in selling computers to the same types of customers. This strategy was initially successful due to the launch of fresh new Macintosh models for different segments which generated increasing profits. By the early 1990s, profits declined due to increasing competition from less expensive IBM PC compatibles running Windows 3.0. Sculley was ultimately forced to step down as Apple CEO because he was opposed to licensing Macintosh software and was talking to Goldman Sachs about splitting Apple into two companies. When Sculley left in May 1993, Apple had $2 billion in cash and $200 million in debt.

MS-DOS (/ˌɛmˌɛsˈdɒs/ em-ess-DOSS; acronym for MicroSoft Disk Operating System, also known as Microsoft DOS) is an operating system for x86-based personal computers mostly developed by Microsoft. Collectively, MS-DOS, its rebranding as IBM PC DOS, and a few operating systems attempting to be compatible with MS-DOS, are sometimes referred to as "DOS" (which is also the generic acronym for disk operating system). MS-DOS was the main operating system for IBM PC compatibles during the 1980s, from which point it was gradually superseded by operating systems offering a graphical user interface (GUI), in various generations of the graphical Microsoft Windows operating system.

IBM licensed and re-released it in 1981 as DOS 1.0 for use in its PCs. Although MS-DOS and PC DOS were initially developed in parallel by Microsoft and IBM, the two products diverged after twelve years, in 1993, with recognizable differences in compatibility, syntax and capabilities. Beginning in 1988 with DR-DOS, several competing products were released for the x86 platform.

This article details versions of MS-DOS, IBM PC DOS, and at least partially compatible disk operating systems. It does not include the many other operating systems called "DOS" which are unrelated to IBM PC compatibles.

DOS (/dɒs/, /dɔːs/) is a family of disk-based operating systems for IBM PC compatible computers. The DOS family primarily consists of IBM PC DOS and a rebranded version, Microsoft's MS-DOS, both of which were introduced in 1981. Later, compatible systems from other manufacturers are DR-DOS (1988), ROM-DOS (1989), PTS-DOS (1993), and FreeDOS (1994). MS-DOS dominated the IBM PC compatible market between 1981 and 1995.

Although the name has come to be identified specifically with MS-DOS and compatible operating systems, DOS is a platform-independent acronym for disk operating system, whose use predates the IBM PC. Dozens of other operating systems also use the acronym, beginning with the mainframe DOS/360 from 1966. Others include Apple DOS, Apple ProDOS, Atari DOS, Commodore DOS, TRSDOS, and AmigaDOS.

Cut & Paste is a word processor published in 1984 for the Apple II, Atari 8-bit computers, Commodore 64, IBM PC compatibles, and IBM PCjr. It is one of the few productivity releases from game developer and publisher Electronic Arts, along with the contemporaneous Financial Cookbook. In the UK it was distributed by Ariolasoft.

Originally sold for US$50, Cut & Paste was praised for its user-friendliness and criticized as overly simplistic. Magazine advertisements proclaimed, "If you can learn to use this word processor in 90 seconds, can it really be any good?" and the slogan on the box read "The Remarkably Simple Word Processor".

The IBM Personal Computer (model 5150, commonly known as the IBM PC) is the first microcomputer 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 at International Business Machines (IBM), directed by William C. Lowe and Philip Don Estridge in Boca Raton, Florida.

Powered by an x86-architecture Intel 8088 processor, the machine was based on open architecture and third-party peripherals. Over time, expansion cards and software technology increased to support it. The PC had a substantial influence on the personal computer market; the specifications of the IBM PC became one of the most popular computer design standards in the world. The only significant competition it faced from a non-compatible platform throughout the 1980s was from Apple's Macintosh product line, as well as consumer-grade platforms created by companies like Commodore and Atari. Most present-day personal computers share architectural features in common with the original IBM PC, including the Intel-based Mac computers manufactured from 2006 to 2022.

x86 (also known as 80x86 or the 8086 family) is a family of complex instruction set computer (CISC) instruction set architectures initially developed by Intel, based on the 8086 microprocessor and its 8-bit-external-bus variant, the 8088. The 8086 was introduced in 1978 as a fully 16-bit extension of Intel's 8-bit 8080 microprocessor, with memory segmentation as a solution for addressing more memory than can be covered by a plain 16-bit address. The term "x86" came into being because the names of several successors to Intel's 8086 processor end in "86", including the 80186, 80286, 80386 and 80486. Colloquially, their names were "186", "286", "386" and "486".

The term is not synonymous with IBM PC compatibility, as this implies a multitude of other computer hardware. Embedded systems and general-purpose computers used x86 chips before the PC-compatible market started, some of them before the IBM PC (1981) debut.

Columbia Data Products, Inc. (CDP) is a company which produced the first legally reverse-engineered IBM PC clones, starting with the MPC 1600 series in 1982. It faltered in that market after only a few years, and later reinvented itself as a software development company.

Video Graphics Array (VGA) is a video display controller and accompanying de facto graphics standard, first introduced with the IBM PS/2 line of computers in 1987, which became ubiquitous in the IBM PC compatible industry within three years. The term can now refer to the computer display standard, the 15-pin D-subminiature VGA connector, or the 640 × 480 resolution characteristic of the VGA hardware.

VGA was the last IBM graphics standard to which the majority of IBM PC compatible computer manufacturers conformed, making it the lowest common denominator that virtually all post-1990 PC graphics hardware can be expected to implement.