Virtual DOS machines (VDM) refer to a technology that allows running 16-bit/32-bit DOS and 16-bit Windows programs when there is already another operating...
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In computing, a virtual machine (VM) is the virtualization or emulation of a computer system. Virtual machines are based on computer architectures and...
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Platform virtualization software, specifically emulators and hypervisors, are software packages that emulate the whole physical computer machine, often...
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Network Virtualization using Generic Routing Encapsulation (NVGRE) is a network virtualization technology that attempts to alleviate the scalability problems...
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Virtual Extensible LAN (VXLAN) is a network virtualization technology that attempts to address the scalability problems associated with large cloud computing...
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legacy MS-DOS and Win16 apps that Windows 9x was, but does provide limited DOS emulation called NTVDM (NT Virtual DOS Machine) to run DOS applications...
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DOS/360 from 1966. Others include Apple DOS, Apple ProDOS, Atari DOS, Commodore DOS, TRSDOS, and AmigaDOS. IBM PC DOS (and the separately sold MS-DOS)...
56 KB (6,490 words) - 17:47, 26 July 2024
Hypervisor (redirect from Virtual machine monitor)
as a virtual machine monitor (VMM) or virtualizer, is a type of computer software, firmware or hardware that creates and runs virtual machines. A computer...
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are not based on MS-DOS, but use a virtual machine, NTVDM, to handle the DOS API. NTVDM works by running a DOS program in virtual 8086 mode (an emulation...
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OS/2 (redirect from DOS 5 (OS/2))
History of the graphical user interface Multiple Virtual DOS Machine (MVDM) – OS/2 virtual DOS machine and seamless Windows integration OpenDoc – Software...
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multitasking DOS clone VM/386 – unrelated multitasking DOS environment Virtual DOS machine Multiuser DOS Federation Timeline of operating systems List of mergers...
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Windows 9x (section MS-DOS Virtualization)
9x can run MS-DOS applications within itself using a method called "Virtualization", where an application is run on a Virtual DOS machine. Windows 95 and...
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VMware Workstation (category Virtualization software)
to set up virtual machines (VMs) on a single physical machine and use them simultaneously along with the host machine. Each virtual machine can execute...
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the system virtual DOS machine and so keyboard input to a Win32 console application had to be directed to it by conagent.exe running in a DOS VM that are...
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of DOS that IBM and Microsoft shared the full code for, and the DOS that was integrated into OS/2 2.0's, and later Windows NT's, virtual DOS machine. PC DOS...
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NT-based operating systems can execute them using their built-in Virtual DOS machine (although some graphics modes are unsupported). 64-bit versions of...
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Windows 95, 98, 98 SE and ME through virtual DOS machines, in SCO UNIX through Merge, and in Linux through DOSEMU. (Other DOS programs which use protected mode...
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X86-64 (redirect from X86-64 virtual address space)
16-bit Windows (Win16) and DOS applications will not run on x86-64 versions of Windows due to the removal of the virtual DOS machine subsystem (NTVDM) which...
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MS-DOS or operating systems older than Windows XP Professional SP3 as guests. Connectix Virtual PC, Microsoft Virtual PC 2004, Microsoft Virtual PC 2007...
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driven maintenance, industrial maintenance management methodology. Virtual DOS machine Vulnerability Discovery Model, used to estimate future vulnerability...
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like Windows 3.1 to run. On x86 computers, the virtual DOS machine uses the virtual 8086 mode to run DOS applications directly, on RISC computers, an emulator...
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support for DOS. 1991 IBM introduces OS/2 Virtual DOS machine (VDM) with support for x86 virtual 8086 mode, capable of virtualizing DOS/Windows and other...
28 KB (3,263 words) - 17:30, 11 August 2024
VM (operating system) (category Virtualization software)
VM (often: VM/CMS) is a family of IBM virtual machine operating systems used on IBM mainframes System/370, System/390, zSeries, System z and compatible...
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Bytecode (category Virtualization)
to traditional hardware instructions: virtual stack machines are the most common, but virtual register machines have been built also. Different parts...
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Merge (software) (redirect from DOS Merge)
which allows a user to run DOS/Windows 3.1 on SCO UNIX, in an 8086 virtual machine. Merge was originally developed to run DOS under UNIX System V Release...
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Windows 3.0 (category DOS software)
multitask several MS-DOS applications using virtual 8086 mode, but all Windows applications still run in a shared virtual DOS machine. As the rest of the...
37 KB (4,360 words) - 18:28, 2 July 2024
VPN (EVPN) is a technology for carrying layer 2 Ethernet traffic as a virtual private network using wide area network protocols. EVPN technologies include...
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List of command-line interpreters (section DOS)
and Windows NT systems, although COMMAND.COM is still available in virtual DOS machines on IA-32 versions of those operating systems also. Recovery Console...
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was addressed with MMU virtualization that was added to the chipset later. Because the Intel 80286 could not run concurrent DOS applications well by itself...
41 KB (3,711 words) - 17:53, 25 July 2024