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TOS/360 (IBM's Tape Operating System) Livermore Time Sharing System (LTSS) Multics (MIT, GE, Bell Labs for the GE-645) (announced) Pick operating system; SIPROS 66 (Simultaneous Processing Operating System) [6] THE multiprogramming system (Technische Hogeschool Eindhoven) development; TSOS (later VMOS) 1966 DOS/360 (IBM's Disk Operating System)
Operating System/360 R21.8 August 1972: Free (discontinued) Open source S/360 S/370: OS/390: IBM: 1995 MVS/ESA: OS/390 version 2 R10 September 29, 2000: Price tied to processor capacity One Time Charge or monthly S/390: OS 2200: Unisys: 1967 as Exec 8e Exec 8, OS 1100 CP OS 18 (Exec 49.2) July 18, 2018: Bundled with hardware Proprietary: Server ...
This is a list of real-time operating systems (RTOSs). This is an operating system in which the time taken to process an input stimulus is less than the time lapsed until the next input stimulus of the same type.
JNode (Java New Operating System Design Effort), written 99% in Java (native compiled), provides own JVM and JIT compiler. Based on GNU Classpath. [37] [38] JX Java operating system that focuses on a flexible and robust operating system architecture developed as an open source system by the University of Erlangen. KERNAL (default OS on ...
RISC OS: Apache 2.0 Monolithic (with cooperative multitasking) ARM assembly, C, BBC BASIC: RISC OS No RISC OS 6 L4, Fiasco, Pistachio: Some GPL, some BSD Microkernel C++ L4 No Plan 9: MIT Hybrid C 1:1, 1:M Cothread style. own, Unix informed No Inferno, Plan B, 9front AROS: APL: Exokernel: C AmigaOS: No Syllable: GPL Hybrid [1] C, C++ 1:1 Unix ...
Microsoft Windows CE was the base for Pocket PC 2000, renamed Windows Mobile in 2003, which at its peak in 2007 was the most common operating system for smartphones in the U.S. In 2007, Apple introduced the iPhone and its operating system, known as simply iPhone OS (until the release of iOS 4), which, like Mac OS X, is based on the Unix-like ...
Microsoft Windows is a computer operating system developed by Microsoft. It was first launched in 1985 as a graphical operating system built on MS-DOS. The initial version was followed by several subsequent releases, and by the early 1990s, the Windows line had split into two separate lines of releases: Windows 9x for consumers and Windows NT ...
Operating system comparisons (13 P) Pages in category "Lists of operating systems" The following 25 pages are in this category, out of 25 total.