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AmigaOS
AmigaOS is the proprietary native operating system of the Amiga personal computer. It was developed first by Commodore International and introduced with the launch of the first Amiga, the Amiga 1000, ...
AmigaOS - Wikipedia
BeOS
BeOS is an operating system for personal computers first developed by Be Inc. in 1991. It was first written to run on BeBox hardware. BeOS was built for digital media work and was written to take adva...
BeOS - Wikipedia
Digital Research
Digital Research, Inc. (a.k.a. DR or DRI; originally Intergalactic Digital Research) was the company created by Dr. Gary Kildall to market and develop his CP/M operating system and related products. I...
International Computers Limited
International Computers Limited, or ICL, was a large British computer hardware, computer software and computer services company that operated from 1968 until 2002. It was formed through a merger of I...
International Computers Limited - Wikipedia
MorphOS
MorphOS is an AmigaOS-like computer operating system. It is a mixed proprietary and open source OS produced for the Pegasos PowerPC processor based computer, PowerUP accelerator equipped Amiga compute...
MorphOS - Wikipedia
NetWare
NetWare is a computer network operating system developed by Novell, Inc. It initially used cooperative multitasking to run various services on a personal computer, using the IPX network protocol.The o...
NetWare - Wikipedia
Apple GS/OS
GS/OS is an operating system developed by Apple Computer for its Apple II personal computer that uses the ProDOS filing system. It provides facilities for accessing the file system, controlling input/...
Apple GS/OS - Wikipedia
OS X
OS X (pronounced /ˌoʊ ɛs ˈtɛn/; originally Mac OS X) is a series of Unix-based graphical interface operating systems developed and marketed by Apple Inc. It is designed to run on Macintosh computers,...
OS X - Wikipedia
Windows 10
Windows 10 (codenamed Threshold) is an upcoming computer operating system being developed by Microsoft as part of the Windows NT family of operating systems. First presented at a glance in April 2014 ...
Windows 10 - Wikipedia
NOS/VE
NOS/VE (Network Operating System / Virtual Environment) was an operating system with time-sharing capabilities, written by Control Data Corporation in the 1980s. It is a virtual memory operating syste...
Myarc Disk Operating System
MDOS (short for Myarc Disk Operating System) is an operating system commercialized by Myarc. It was designed and implemented specifically for the Geneve 9640 by Paul Charlton. MDOS was designed to fu...
Windows Mobile
Windows Mobile is a family of mobile operating systems developed by Microsoft for smartphones and Pocket PCs.Its origins dated back to Windows CE in 1996, though Windows Mobile itself first appeared i...
Windows Mobile - Wikipedia
Network Installation Manager
Network Installation Manager is a system management framework on the IBM AIX operating system that installs and manages systems over a network.
Burroughs MCP
The MCP (Master Control Program) is the proprietary operating system of the Burroughs small, medium and large systems, including the Unisys Clearpath/MCP systems. Originally written in 1961 in ESPOL (...
ROM-DOS
Datalight is a privately held software company specializing in data management for embedded devices, particularly mobile phones. The company was founded in 1983 by Roy Sherrill, and is headquartered i...
Atari DOS
Atari DOS is the disk operating system used with the Atari 8-bit family of computers. Operating system extensions loaded into memory were required in order for an Atari computer to manage files stored...
Atari DOS - Wikipedia
Robert Frankenberg
Robert J. "Bob" Frankenberg (born 1947) is an American computer engineer and business executive who served as Chairman, President and Chief Executive Officer of Novell, Inc. from 1994 to 1996.
Fra...
NetWare Link Services Protocol
NetWare Link Services Protocol (NLSP) is a routing protocol for Internetwork Packet Exchange based on the Intermediate-System-to-Intermediate-System (IS-IS) protocol developed by the International Org...
IBM System/34, 36 System Support Program
System Support Program (SSP) was an operating system for the IBM System/34 and System/36 minicomputers. SSP was a command-based operating system released in 1977.
SSP originally contained 60 or so...
IBM System/34, 36 System Support Program - Wikipedia
Advanced Comprehensive Operating System
Advanced Comprehensive Operating System is a family of mainframe computer operating systems developed by NEC for the Japanese market. It consists of three systems, based on the General Comprehensive O...