Gary Arlen Kildall was an American computer scientist and microcomputer entrepreneur. During the 1970s, Kildall created the CP/M operating system among other operating systems and programming tools, and subsequently founded Digital Research, Inc. to market and sell his software products. He is considered a pioneer of the personal computer revolution.
CP/M, originally standing for Control Program/Monitor and later Control Program for Microcomputers, is a mass-market operating system created in 1974 for Intel 8080/85-based microcomputers by Gary Kildall of Digital Research, Inc. CP/M is a disk operating system and its purpose is to organize files on a magnetic storage medium, and to load and run programs stored on a disk. Initially confined to single-tasking on 8-bit processors and no more than 64 kilobytes of memory, later versions of CP/M added multi-user variations and were migrated to 16-bit processors.
A workstation is a special computer designed for technical or scientific applications. Intended primarily to be used by a single user, they are commonly connected to a local area network and run multi-user operating systems. The term workstation has been used loosely to refer to everything from a mainframe computer terminal to a PC connected to a network, but the most common form refers to the class of hardware offered by several current and defunct companies such as Sun Microsystems, Silicon Graphics, Apollo Computer, DEC, HP, NeXT, and IBM which powered the 3D computer graphics revolution of the late 1990s.
Digital Research, Inc. was a privately held American software company created by Gary Kildall to market and develop his CP/M operating system and related 8-bit, 16-bit and 32-bit systems like MP/M, Concurrent DOS, FlexOS, Multiuser DOS, DOS Plus, DR DOS and GEM. It was the first large software company in the microcomputer world. Digital Research was originally based in Pacific Grove, California, later in Monterey, California.
CP/M-86 is a discontinued version of the CP/M operating system that Digital Research (DR) made for the Intel 8086 and Intel 8088. The system commands are the same as in CP/M-80. Executable files used the relocatable .CMD file format. Digital Research also produced a multi-user multitasking operating system compatible with CP/M-86, MP/M-86, which later evolved into Concurrent CP/M-86. When an emulator was added to provide PC DOS compatibility, the system was renamed Concurrent DOS, which later became Multiuser DOS, of which REAL/32 is the latest incarnation. The FlexOS, DOS Plus, and DR DOS families of operating systems started as derivations of Concurrent DOS as well.
Adam Osborne was a British author, software publisher, and computer designer who founded several companies in the United States and elsewhere. He introduced the Osborne 1, the first commercially successful portable computer.
The Screen Savers is an American TV show that aired on TechTV from 1998 to 2005. The show launched concurrently with the channel ZDTV on May 11, 1998. The Screen Savers originally centered on computers, new technologies, and their adaptations in the world. However, after it was taken over by G4, the show became more general-interest oriented and focused somewhat less on technology. The final episode of The Screen Savers aired on March 18, 2005. Repeat episodes continued to air until March 25, 2005, when its replacement program Attack of the Show! began three days later on March 28, 2005. Two spiritual successors to The Screen Savers, This Week in Tech on the TWiT Network with Leo Laporte and Tekzilla on Revision3 with Patrick Norton, were started after the original show concluded. On April 19, 2015, Leo Laporte announced The New Screen Savers, which began airing on TWiT network May 2, 2015.
RobotWar is a programming game written by Silas Warner. This game, along with the companion program RobotWrite, was originally developed in the TUTOR programming language on the PLATO system in the 1970s. Later the game was commercialized and adapted for the Apple II and published by Muse Software in 1981. The premise is that in the distant future of 2002, war was declared hazardous to human health, and now countries settled their differences in a battle arena full of combat robots. As the manual states, "The task set before you is: to program a robot, that no other robot can destroy!"
Click is a BBC television programme covering technology news and developments in the world of technology and the Internet, presented by Spencer Kelly and Lara Lewington. It was created by then-BBC presenter Stephen Cole.
KQED is a PBS member television station licensed to San Francisco, California, United States, serving the San Francisco Bay Area. The station is owned by KQED Inc., alongside fellow PBS station KQEH and NPR member KQED-FM (88.5). The three stations share studios on Mariposa Street in San Francisco's Mission District and transmitter facilities at Sutro Tower.
KQEH, branded on-air as KQED Plus, is a PBS member television station licensed to San Jose, California, United States, serving the San Francisco Bay Area. The station is owned by KQED Inc., alongside fellow PBS station KQED and NPR member KQED-FM (88.5) in San Francisco. The three stations share studios on Mariposa Street in San Francisco's Mission District and transmitter facilities atop Sutro Tower; until January 17, 2018, KQEH's transmitter was located atop Monument Peak.
Stewart Cheifet is an American television presenter, best known for his work presenting and producing Computer Chronicles and Net Cafe. He has also worked in other reporting positions for PBS and ABC, and others. Raised in Philadelphia, he attended Central High School and graduated from the University of Southern California in 1960 with a degree in Mathematics and Psychology and went on to graduate from Harvard Law School. Cheifet taught journalism classes at the Donald W. Reynolds School of Journalism at the University of Nevada, Reno.
CNET Video is a San Francisco and New York based network showing original programming catering to the niche market of technology enthusiasts, operated by Red Ventures through their CNET brand. CNET Video originated as the television program production arm of CNET Networks in the United States, producing programs starting in the mid-to-late 1990s. It was CNET Networks' first project. Technology-themed television shows produced by CNET Video also aired on G4 in. CNET Video is a 2012 Technology People's Voice Webby Award Winner.On July 24, 2013, CNET Video launched a new CNET Video+ app for ,and Xbox SmartGlass.
Bits and Bytes was the name of two Canadian educational television series produced by TVOntario that taught the basics of how to use a personal computer.
Net Cafe was a US television series documenting the internet boom of the late 1990s. It was broadcast from 1996 to 2002 and hosted by Stewart Cheifet, Jane Wither, and Andrew deVries. The show was effectively a spin-off of the PBS series Computer Chronicles.
George Morrow was part of the early microcomputer industry in the United States. Morrow promoted and improved the S-100 bus used in many early microcomputers. Called "one of the microcomputer industry's iconoclasts" by Richard Dalton in the Whole Earth Software Catalog, Morrow ran his own computer business, Thinker Toys, Inc., later Morrow Designs. He was also a member of the Homebrew Computer Club.
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. After the development of the microprocessor, individual personal computers were low enough in cost that they eventually became affordable consumer goods. Early personal computers – generally called microcomputers – were sold often in electronic kit form and in limited numbers, and were of interest mostly to hobbyists and technicians.
Breakfast is a New Zealand morning news and talk show airing weekday mornings on TVNZ 1, produced by 1News. Debuting on 11 August 1997, it was the first of its genre in New Zealand. It contains a mixture of breaking news, news, sport, weather and feature items. Originally a two-hour programme, it was expanded to three hours in 2012. It is currently presented by Jenny-May Clarkson, Daniel Faitaua, Anna Burns-Francis and Chris Chang.
This article presents a timeline of events in the history of 16-bit x86 DOS-family disk operating systems from 1980 to present. Non-x86 operating systems named "DOS" are not part of the scope of this timeline.
