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What are the main features of the Open Home operating system?
The Open Home operating system does not exist and no results can be found for it. The main operating systems are Windows, Linux and Mac OS. An open home operating system may be a computer without an operating system.
Why do operating systems exist?
Applications require the common services provided by operating systems in order to interact with the hardware.
What are the examples of various types of operating systems?
There are a few operating systems. Typical examples for home PCs include: Windows, in it's many versions. Mac OS (like OS X). There are many versions of Linux, like Debian, Red hat, and Slackware, Suse and FreeBSD Other operating systems exist for things like mainframes Unix (on which Linux is based) is one. Many other proprietary systems exist as well. A more in depth treatment can be found here:
How many operating systems currently exist?
there are many operating systems are used around the world.there are mainly 10 os's.many service packs are creteated by using this operatingsystems.the service packs are developed by use of the company purpose.
What operating systems support preemptive multitasking?
Examples of preemptive operating systems include AmigaOS, the Windows NT family (including XP and Vista), Linux, *BSD, OS/2 2.X - OS/2 Warp 3 - 4.5, Mac OS X and Windows 95/98/ME (32-bit applications only)[1]. Unix and Unix-based systems, and VMS, as well as other systems used in the academic and medium-to-large business markets, have always supported preemptive multitasking, but for a long time were beyond the reach of most users either because of the costs of licensing or the expensive hardware required to support them. Examples of older, non-preemptive (cooperative) operating systems include Windows 1.x, 2.x, 3.x, Windows for Workgroups, Windows 95/98 (when running 16-bit applications), NetWare, and Classic Mac OS versions (system 5.0 and up). Non-multitasking operating systems include older versions of Mac OS, MS DOS, and Commodore 64 OS which could only execute one program at a time. Amiga OS, based on the preemptive multitasking TRIPOS system, was the first such system widely available to home users (1985). Running on Motorola 68000-based Amiga systems without memory management, the system used dynamic loading of relocatable code blocks ("hunks" in Amiga jargon) to preemptively multitask all processes in the same flat address space. Early PC operating systems such as MS-DOS and DR-DOS, did not support multitasking at all. Novell NetWare, Microsoft Windows and OS/2 systems introduced cooperative multitasking to the PC, but did not support preemptive multitasking. In the case of the PC, the slow start was partly because of the need to support a large legacy code base of DOS software written to run in single-user mode on a 8086-based PC, whereas the Amiga system was designed to multitask from the beginning. The earliest version of Windows to support a limited form of preemptive multitasking was Windows 2.1x, which used the Intel 80386's Virtual 8086 mode to run DOS applications in virtual 8086 machines--commonly known as "DOS boxes"--which were preemptible. In Windows 95 and its successors, Windows 98 and Windows Me, 32-bit applications were made preemptible by running each one in a separate address space, but 16 bit applications remained cooperative. [1] Windows NT, which ran processes in a 32-bit paged address space from the outset, has always supported preemptive multitasking, and this has been inherited by the NT line of Windows systems, including Windows 2000, Windows XP and Windows Vista. Although there were plans to upgrade the cooperative multitasking Mac OS to a preemptive model (and a preemptive API did exist in Mac OS 9, although in a very limited sense[2] and rarely exploited), these were abandoned in favor of Mac OS X, a re-engineered system based on the BSD-derived Darwin kernel, which supports preemptive multitasking. OS/2 Warp, IBM's rewrite of an earlier IBM/Microsoft collaboration, OS/2, targeted at 386 systems, supported preemptive multitasking of native applications, and also permitted several different Windows sessions to be multitasked preemptively. Preemptive multitasking is a rare example of an advanced feature of the Amiga operating system which was not found on other desktops of a similar price range during the heyday of the Amiga. Unfortunately the company behind the Amiga, Commodore International, failed to recognise its potential in the business world and promoted it almost exclusively as a 'games machine' which hampered its acceptance in the business community, a grave tactical error. Very soon after the Commodore company crashed and the Amiga was left with no support. The Amiga OS was so good that various companies have bought the Amiga and to its credit, although it has never again become mainstream, it still has an active community15 years after the Commodore company went bankrupt.
What other operating systems exist besides Windows?
For personal use the big ones are Windows and Leopard for MacOS (Apple computers). There are a number of Linux flavors which exist. Another OS is ReactOS. That is a free, open source clone of Windows, though it has a long ways to go. There's a full list of Operating Systems on Wikipedia. Search "list of current operating systems"
What are some new Windows Movie Makers that can work on Windows XP?
If you are asking whether there is a newer version of Windows Movie Maker for XP operating systems, the latest version is v2.1.Newer version of Windows Movie Maker do exist (such as v2.6 and Windows Live Movie Maker) but they are only for Vista operating systems.
What are the main features of the Open Home operating system?
The Open Home operating system does not exist and no results can be found for it. The main operating systems are Windows, Linux and Mac OS. An open home operating system may be a computer without an operating system.
Why do operating systems exist?
Applications require the common services provided by operating systems in order to interact with the hardware.
What software will you need for a computer?
Computers need some kind of operating system; the most widely used is windows (from Microsoft). Other systems exist as well, such as Linux.
What are the examples of various types of operating systems?
There are a few operating systems. Typical examples for home PCs include: Windows, in it's many versions. Mac OS (like OS X). There are many versions of Linux, like Debian, Red hat, and Slackware, Suse and FreeBSD Other operating systems exist for things like mainframes Unix (on which Linux is based) is one. Many other proprietary systems exist as well. A more in depth treatment can be found here:
How many systems exist?
There is: Windows Ubuntu Kubuntu Edubuntu Xubuntu Applemac ----
Is a file manager a utility program?
It usually is, but may exist in a different form in some operating systems.
How many operating systems currently exist?
there are many operating systems are used around the world.there are mainly 10 os's.many service packs are creteated by using this operatingsystems.the service packs are developed by use of the company purpose.
How is Windows os compared with iPhone os?
Both Windows and the iPhone OS are operating systems in which they provide an interface between software and hardware, but that's where the similarities end. The iPhone OS is designed specifically for Apple's iPhone, iPod Touch, and iPad mobile devices, and runs a modified Darwin Linux kernel. The same base operating system (Darwin) is also found on the Mac OS X operating system, albiet modified for use on a personal computer. The iPhone OS is also designed to be run on a system that contains an ARM processor. It currently cannot be run on any other system, except the iPhone Simulator contained within the iPhone SDK. The Windows family of operating systems is a more generalized operating system designed primarily for consumer desktop and laptop computers, although specialized versions for mobile phones and other embedded devices exist. Unlike the iPhone OS, Windows is able to be run on a wider variety of processors including Intel, AMD, and in the case of older Windows operating systems; PowerPC, Alpha, and MIPS processors.
How system software is dependent on machine architecture?
Operating systems supervise the low-level operations of the hardware of the machines they run on. They make use of CPU features, such as privilege levels and dynamic address translation, which exist primarily to support the operating system. As a result, operating systems are inherently architecture-dependent.
What new programs exist to protect windows operating system such as Vista?
Having an antivirus is the main way to protect computers, but by default Windows has Microsoft Essentials and Windows Genuine Validation.
