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- 4690 Operating System (sometimes shortened to 4690 OS or 4690) is a specially designed point of sale (POS) operating system, originally sold by IBM. In...18 KB (1,663 words) - 03:49, 20 January 2025
- IBM Research's 801 experimental minicomputer (the 801 was the first RISC). The RT PC runs three operating systems: AIX, the Academic Operating System...18 KB (2,211 words) - 05:29, 2 August 2025
- aɪ.ˈɛks/ ay-eye-EKS) is a series of proprietary Unix operating systems developed and sold by IBM since 1986. The name stands for "Advanced Interactive...58 KB (5,374 words) - 19:07, 24 August 2025
- IBM i, the i standing for integrated, is an operating system developed by IBM for IBM Power Systems. It was originally released in 1988 as OS/400, as...48 KB (4,936 words) - 07:28, 24 August 2025
- family of virtual machine operating systems used on IBM mainframes including the System/370, System/390, IBM Z and compatible systems. It replaced the older...52 KB (5,981 words) - 17:58, 26 August 2025
- IBM PC DOS (an acronym for IBM Personal Computer Disk Operating System), also known as PC DOS or IBM DOS, is a discontinued disk operating system for...37 KB (3,724 words) - 02:18, 10 August 2025
- design of the failed IBM Future Systems project, including the single-level store, the use of microcode to implement operating system functionality, and...24 KB (2,611 words) - 04:50, 26 May 2025
- OS/2 (redirect from IBM Operating System/2)proprietary computer operating system for x86 and PowerPC based personal computers. It was created and initially developed jointly by IBM and Microsoft, under...85 KB (8,944 words) - 22:57, 9 August 2025
- The history of IBM mainframe operating systems is significant within the history of mainframe operating systems, because of IBM's long-standing position...51 KB (5,932 words) - 04:47, 23 August 2025
- VSEn (Virtual Storage Extended) is an operating system for IBM mainframe computers, the latest one in the DOS/360 lineage, which originated in 1965. It...11 KB (1,040 words) - 02:05, 18 July 2025
- (it later became GCOS). The IBM Basic Operating System/360 (BOS/360), Disk Operating System/360 (DOS/360) and Operating System/360 (OS/360) are standard...11 KB (1,223 words) - 22:19, 15 June 2025
- The IBM System/36 (often abbreviated as S/36) was a midrange computer marketed by IBM from 1983 to 2000 - a multi-user, multi-tasking successor to the...21 KB (2,370 words) - 02:19, 19 October 2024
- OS/360 and successors (redirect from IBM System/360 Operating System)officially known as IBM System/360 Operating System, is a discontinued batch processing operating system developed by IBM for their then-new System/360 mainframe...67 KB (6,803 words) - 01:20, 29 July 2025
- FlexOS (redirect from IBM 4680 Operating System)Operating System Version 1 Release 2 IBM 4680 Operating System Version 1 Release 3 IBM 4680 Operating System Version 2 Release 1 IBM 4680 Operating System...38 KB (3,310 words) - 20:18, 1 September 2024
- The IBM System/32 (IBM 5320) introduced in January 1975 was a midrange computer with built-in display screen, disk drives, printer, and database report...11 KB (1,019 words) - 21:30, 8 May 2025
- DOS/360 and successors (redirect from IBM Disk Operating System/360)Disk Operating System/360, also DOS/360, or simply DOS, is the discontinued first member of a sequence of operating systems for IBM System/360, System/370...29 KB (3,650 words) - 16:12, 19 July 2025
- tape-based operating system that IBM supplied with its IBM 709, IBM 7090 and IBM 7094 computers, and of a significantly different, though similar operating system...6 KB (427 words) - 12:04, 31 January 2024
- The IBM AS/400 (Application System/400) is a family of midrange computers from IBM announced in June 1988 and released in August 1988. It was the successor...34 KB (3,295 words) - 02:44, 14 August 2025
- IBM Airline Control Program, or ACP, is a discontinued operating system developed by IBM beginning about 1965. In contrast to previous airline transaction...5 KB (376 words) - 22:32, 18 August 2023
- industrial control system based on FlexOS IBM 4680 OS, a POS operating system based on FlexOS IBM 4690 OS, a POS operating system based on FlexOS Toshiba...73 KB (8,408 words) - 02:12, 20 August 2025
- Denmark. 50 p. (Systems) Appl. au: IBM Germany. O International Business Machines Corporation; 280ct76; AF45136. AF45137. Operating procedures guide:
- all of the components of the system. John Zachman (1987) "A framework for information systems architecture". In: IBM Systems Journal, Vol 26, Issue 3, p
- the IBM PC's operating system. Gorillas, a demo video game which came with the IBM PC's operating system. A floppy disk duplication setup. An IBM PCjr