Compaq in the context of IBM Personal Computer

The Jornada was a line of personal digital assistants or PDAs manufactured by Hewlett-Packard. The Jornada was a broad product line that included Palm-Size PCs, Handheld PCs, and Pocket PCs. The first model was the 820, released in 1998, and the last was the 928 model in 2002 when Compaq and HP merged. The Jornada line was then succeeded by the more popular iPAQ model PDAs. All Jornada models ran Microsoft Operating Systems that were based on Windows CE.

The iPAQ is a discontinued line of Pocket PC devices produced from 2000 until 2010. It was first unveiled by Compaq in April 2000. iPAQ included PDA-devices, smartphones and GPS-navigators. A substantial number of devices were outsourced from Taiwanese HTC corporation.

Following Hewlett-Packard (HP)'s acquisition of Compaq, the product had been marketed by HP. The devices use a Windows Mobile interface. In addition to this, there are several Linux distributions that also operate on some of these devices. Earlier units were modular. Sleeve accessories were released called "jackets", which slide around the unit and add functionality such as a card reader, wireless networking, GPS, and extra batteries. Later versions of iPAQs have most of these features integrated into the base device itself, some including GPRS mobile telephony (SIM card slot and radio).

Regis McKenna (born 1939?) was an American marketer in Silicon Valley and introduced some techniques today commonplace among advertisers. He and his firm helped market the first microprocessor (Intel Corporation), Apple's first personal computer (Apple Computer), the first recombinant DNA genetically engineered product (Genentech, Inc.), and the first retail computer store (The Byte Shop).

Among the entrepreneurial start-ups with which he worked during their formative years are America Online, Apple, Compaq, Electronic Arts, Genentech, Intel, Linear Technology, Lotus, Microsoft, National Semiconductor, Silicon Graphics, and 3Com. He has been described as the man who put Silicon Valley on the map. He has been called "Silicon Valley's preeminent public relations man", a "guru", a "czar", a "philosopher king", a "legendary marketer", Apple's "marketing guru", "the fellow that put Intel and Apple on the map", and "a pioneer in the semiconductor business in terms of the marketing side of things". Newsweek called him "the Silicon Valley Svengali" and Business Week has called him "one of high-tech's ace trendspotters" and a "marketing wizard in Silicon Valley".

The annual worldwide market share of personal computer vendors includes desktop computers, laptop computers, and netbooks but excludes mobile devices, such as tablet computers that do not fall under the category of 2-in-1 PCs. The global market leader has been Lenovo in every year since 2013, followed by HP and Dell. Previously, Compaq was the global market leader in the late 1990s until the year 2000, while HP and Dell shared market leadership in the 2000s.

For data about PC vendors' market shares in laptop computers specifically, see Laptop#Historic market share.

In computing, BIOS (/ˈbaɪɒs, -oʊs/, BY-oss, -⁠ohss; Basic Input/Output System, also known as the System BIOS, ROM BIOS, BIOS ROM or PC BIOS) is a type of firmware used to provide runtime services for operating systems and programs and to perform hardware initialization during the booting process (power-on startup). On a computer using BIOS firmware, the firmware comes pre-installed on the computer's motherboard.

The name originates from the Basic Input/Output System used in the CP/M operating system in 1975. The BIOS firmware was originally proprietary to the IBM PC; it was reverse engineered by some companies, such as Compaq, Phoenix Technologies, AMI and others, looking to create compatible systems. The interface of that original system serves as a de facto standard.

Joseph Rodney "Rod" Canion (born January 19, 1945) is an American computer scientist and businessman who co-founded Compaq Computer Corporation in 1982 and served as its first President and CEO.

Eckhard Pfeiffer (born August 20, 1941, in Lauban, Germany [now Lubań, Poland]) is a businessman of German ancestry, who served as president and CEO of Compaq from 1991 to 1999. He was named as one of Time's "Cyber Elite Top 50" for 1998.

Benjamin "Ben" M. Rosen (born March 11, 1933) is the former chairman and former acting chief executive officer of Compaq and a co-founder of Sevin Rosen Funds.

USB Implementers Forum, Inc. (USB-IF) is a nonprofit organization created to promote and maintain USB (Universal Serial Bus), a set of specifications and transmission procedures for a type of cable connection that has since become used widely for electronic equipment. Its main activities are currently the promotion and marketing of USB, Wireless USB, USB On-The-Go, and the maintenance of standards and specifications for the related devices, as well as a compliance program.

The USB-IF was initiated on December 5, 1995, by the group of companies that was developing USB, which was made available first during 1996. The founding companies of USB-IF were Compaq, Digital Equipment Corporation, IBM, Intel, Microsoft, NEC and Nortel. Notable current members include HP, NEC, Microsoft, Apple Inc., Intel, and Broadcom.

The Digital Display Working Group (DDWG) was a technological consortium whose purpose was to define and maintain the Digital Visual Interface standard, which was formed in 1998. It was organized by Intel, Silicon Image, Compaq, Fujitsu, HP, IBM, and NEC. The best-known published specification is the DVI standard.

A portable computer is a computer designed to be easily moved from one place to another, as opposed to those designed to remain stationary at a single location such as desktops and workstations. These computers usually include a display and keyboard that are directly connected to the main case, all sharing a single power plug together, much like later desktop computers called all-in-ones (AIO) that integrate the system's internal components into the same case as the display. In modern usage, a portable computer usually refers to a very light and compact personal computer such as a laptop, subnotebook or handheld PC, while touchscreen-based handheld ("palmtop") devices such as tablets, phablets and smartphones are called mobile devices instead.

The first commercially sold portable computer might be the 20-pound (9.1 kg) MCM/70, released 1974. The next major portables were the 50-pound (23 kg) IBM 5100 (1975), Osborne's 24-pound (11 kg) CP/M-based Osborne 1 (1981) and Compaq's 28-pound (13 kg), advertised as 100% IBM PC compatible Compaq Portable (1983). These luggable computers still required a continuous connection to an external power source; this limitation was later overcome by the laptop computers. Laptops were followed by lighter models such as netbooks, so that in the 2000s mobile devices and by 2007 smartphones made the term "portable" rather meaningless. The 2010s introduced wearable computers such as smartwatches.

Parallel ATA (PATA), originally AT Attachment, also known as Integrated Drive Electronics (IDE), is a standard interface designed for IBM PC-compatible computers. It was first developed by Western Digital and Compaq in 1986 for compatible hard drives and CD or DVD drives. The connection is used for computer storage such as hard disk, floppy disk, optical disk, and tape.

The standard is maintained by the X3/INCITS committee. It uses the underlying AT Attachment (ATA) and AT Attachment Packet Interface (ATAPI) standards.

Hibernation (also known as suspend to disk, or Safe Sleep on Macintosh computers) in computing is powering down a computer while retaining its state. When hibernation begins, the computer saves the contents of its random access memory (RAM) to a hard disk or other non-volatile storage. When the computer is turned on the RAM is restored and the computer is exactly as it was before entering hibernation. Hibernation was first implemented in 1992 and patented by Compaq Computer Corporation in Houston, Texas.

Microsoft's Windows 8, Windows 8.1, Windows 10 and Windows 11 employ a type of hibernation (Fast Startup) by default when shutting down.