• Thumbnail for OS/360 and successors
    OS/360, officially known as IBM System/360 Operating System, is a discontinued batch processing operating system developed by IBM for their then-new System/360...
    73 KB (6,624 words) - 14:59, 2 October 2024
  • Thumbnail for IBM System/360
    z/VSE). The larger models used Operating System/360 (OS/360). IBM developed several levels of OS/360, with increasingly powerful features: Primary Control...
    82 KB (8,793 words) - 00:34, 31 October 2024
  • This article discusses support programs included in or available for OS/360 and successors. IBM categorizes some of these programs as utilities and others...
    42 KB (5,579 words) - 10:34, 11 August 2024
  • The OS was based on Windows 8 Core at the Xbox One launch in 2013. The UI maintained the same "Metro" design that had been used in the last Xbox 360 update...
    48 KB (3,900 words) - 20:33, 15 September 2024
  • System/360 (BOS/360), Disk Operating System/360 (DOS/360) and Operating System/360 (OS/360) are standard for all but the smallest System/360 installations;...
    11 KB (1,317 words) - 02:28, 6 July 2024
  • Thumbnail for OS/VS1
    of System/360's operating system OS/360. OS/VS1, in comparison to its predecessor, supported virtual memory (then called virtual storage). OS/VS1 was generally...
    10 KB (883 words) - 08:43, 16 September 2024
  • Thumbnail for OS/VS2 (SVS)
    Operating System/Virtual Storage 2 (OS/VS2); it is the successor system to the MVT option of Operating System/360. OS/VS2 (SVS) was a stopgap measure pending...
    11 KB (1,522 words) - 16:37, 29 June 2023
  • The OS/360 Object File Format is the standard object module file format for the IBM DOS/360, OS/360 and VM/370, Univac VS/9, and Fujitsu BS2000 mainframe...
    31 KB (2,131 words) - 05:27, 5 January 2024
  • cited OS/360 as a very comprehensive example. While OS/360 was the preferred operating system for the higher-end System/360 machines, DOS/360 was the...
    51 KB (5,935 words) - 20:11, 25 August 2024
  • generation of unified System/360 (or S/360) computers, IBM had originally committed to delivering a single operating system, OS/360, also compatible with low-end...
    29 KB (3,656 words) - 02:32, 14 October 2024