• on the operating system stopped until later in 2017 when it was bought by blueway.Softworks. PC/GEOS should not be confused with the 8-bit GEOS product...
    24 KB (2,590 words) - 21:48, 12 May 2025
  • life". Contiki GEOS (16-bit operating system) List of computer system emulators List of operating systems "GEOS en castellano". "GEOS Drean Commodore...
    12 KB (1,042 words) - 09:43, 20 April 2025
  • GEOS may refer to: GEOS (8-bit operating system), an operating system originally designed for the Commodore 64 GEOS (16-bit operating system), a DOS-based...
    879 bytes (142 words) - 16:32, 13 May 2022
  • Thumbnail for History of operating systems
    Atari 8-bit computers, Amstrad CPC, ZX Spectrum series and others could load a third-party disk-loading operating system, such as CP/M or GEOS, they were...
    36 KB (4,587 words) - 00:55, 21 April 2025
  • BlackBerry OS PEN/GEOS, GEOS-SC, GEOS-SE Symbian platform (successor to Symbian OS) BlackBerry 10 HarmonyOS CatOS – by Cisco Systems Cisco IOS – originally...
    73 KB (8,384 words) - 16:49, 4 June 2025
  • The version history of the Android mobile operating system began with the public release of its first beta on November 5, 2007. The first commercial version...
    222 KB (11,320 words) - 21:18, 12 July 2025
  • Thumbnail for Android 16
    Android 16 is the sixteenth and latest major release of Android, the mobile operating system developed by the Open Handset Alliance and led by Google....
    16 KB (1,685 words) - 20:26, 14 July 2025
  • computer operating systems from 1951 to the current day. For a narrative explaining the overall developments, see the History of operating systems. 1951...
    70 KB (3,407 words) - 12:11, 14 July 2025
  • Thumbnail for Brian P. Dougherty
    (later GeoWorks Corporation), which produced the pioneering GEOS graphical operating system for the Commodore 64 in 1986 and the influential PC/GEOS operating...
    22 KB (2,160 words) - 10:53, 27 May 2025
  • oriented version of the Oberon System (see below) created by Clemens Szyperski for his PhD Thesis written in Oberon-2 GEOS PC/GEOS is a light-weight object-oriented...
    27 KB (3,402 words) - 10:28, 12 April 2025
  • Thumbnail for GeoPublish
    geoPublish is a discontinued desktop publishing program made by Berkeley Softworks for their GEOS Operating System. geoPublish brought proper Desktop...
    4 KB (329 words) - 22:48, 8 November 2024
  • Thumbnail for Apple ProDOS
    Apple ProDOS (redirect from ProDOS 16)
    utility MUFFIN or similar). Apple GS/OS GEOS (8-bit operating system) "Apple ][ ProDOS 1.7 Operating System Source Listing" (PDF). Apple. Retrieved 25...
    17 KB (2,158 words) - 03:08, 26 June 2025
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    DOS (redirect from DOS operating system)
    on Intel 8086 16-bit processors. It was developed to be similar to Digital Research's CP/M—the dominant disk operating system for 8-bit Intel 8080 and...
    56 KB (6,507 words) - 14:45, 10 June 2025
  • Thumbnail for History of the graphical user interface
    final, private settlement of the matter in 1997. GEOS was launched in 1986, originally written for the 8-bit home computer Commodore 64, and shortly after...
    61 KB (7,479 words) - 20:54, 10 July 2025
  • Thumbnail for List of monochrome and RGB color formats
    original Neo Geo Pocket. In a 4-bit color palette each pixel's value is represented by 4 bits resulting in a 16-value palette (24 = 16): 4-bit grayscale...
    55 KB (4,180 words) - 13:15, 5 May 2025
  • Thumbnail for SymbOS
    SymbOS (category Hobbyist operating systems)
    Based Operating System (SymbOS) is a multitasking operating system for Zilog Z80-based 8-bit computer systems. Unlike early 8-bit operating systems, SymbOS...
    11 KB (1,286 words) - 01:15, 22 March 2025
  • Thumbnail for Nokia 9000 Communicator
    it weighed much less, but also had a newer i486-based processor. Operating system: GEOS (running on top of ROM-DOS) on the PDA side Main applications: Fax...
    9 KB (743 words) - 09:12, 7 January 2025
  • Thumbnail for Creative Micro Designs
    had 2K of RAM and a battery-backed Y2K compliant real time clock which was GEOS-compatible "Old Computers Museum". Archived from the original on 2016-07-03...
    4 KB (437 words) - 18:52, 24 July 2024
  • Thumbnail for Sun Microsystems
    GeoWorks Corporation) accused the Java development team at Sun for studying GeoWorks's PC/GEOS operating system and incorporating features of PC/GEOS...
    88 KB (8,631 words) - 05:13, 29 June 2025
  • Thumbnail for VICE
    emulator powered by a Raspberry Pi. Commodore 64 GEOS (8-bit operating system) CCS64 MAME List of computer system emulators "VICE - the Versatile Commodore Emulator"...
    9 KB (647 words) - 21:41, 26 May 2024
  • Star Trek project (category Apple Inc. operating systems)
    List Paul, Matthias R. (2002-02-24) [2002-02-21]. "GEOS/NDO info for RBIL62?". Newsgroup: comp.os.geos.programmer. Archived from the original on 2019-04-20...
    30 KB (3,013 words) - 05:04, 29 June 2025
  • KERNAL (category Operating system kernels)
    KERNAL is Commodore's name for the ROM-resident operating system core in its 8-bit home computers; from the original PET of 1977, followed by the extended...
    11 KB (1,599 words) - 01:44, 10 April 2025
  • Thumbnail for Commodore 64
    Many third-party operating systems have been developed for the C64. As well as the original GEOS, two third-party GEOS-compatible systems have been written:...
    117 KB (13,165 words) - 09:20, 15 July 2025
  • Thumbnail for Overlay (programming)
    (80h–8Fh) holds bit 4 through 7 of the segment handle. Bit 0 to 3 of a segment handle are (by definition of a Geos handle) always 0. […] all Geos API run through...
    20 KB (2,187 words) - 13:39, 11 April 2025
  • Thumbnail for Commodore 128
    made it a more capable platform than the C64 for running the GEOS graphical operating system.[citation needed] The second of the C128's two CPUs is the...
    52 KB (7,039 words) - 06:43, 13 July 2025
  • ChromeOS Flex (category Google operating systems)
    ChromeOS Flex is an operating system maintained by Google that is based on ChromeOS. It is similar to ChromeOS, and is available on devices that aren't...
    6 KB (599 words) - 03:21, 9 June 2025
  • Thumbnail for Motorola 68000
    Motorola 68000 (category 32-bit microprocessors)
    design implements a 32-bit instruction set, with 32-bit registers and a 16-bit internal data bus. The address bus is 24 bits and does not use memory...
    69 KB (7,389 words) - 14:24, 25 May 2025
  • Thumbnail for Apple IIGS
    Apple IIGS (category 16-bit computers)
    versions of the system software are based on the ProDOS 16 operating system, which is based on the original ProDOS operating system for 8-bit Apple II computers...
    56 KB (7,207 words) - 19:33, 18 June 2025
  • Thumbnail for TurboGrafx-16
    They decided to call the system the "TurboGrafx-16", a name representing its graphical speed and strength and its 16-bit GPU. They also completely redesigned...
    48 KB (5,739 words) - 09:23, 30 June 2025
  • Thumbnail for CMD FD series
    to parent directory entry ($00 at the top) AB-AC: GEOS border sector AD-BC: GEOS format string (GEOS format Vx.x) The BAM (Block Allocation Map) starts...
    4 KB (575 words) - 12:36, 29 May 2025