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How many Operating System can run in one computer?

Updated: 8/17/2019
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Only one operating system can hold control of the computer at at time. With virtualization, you can run any number of operating systems inside a process, subject only to memory, space, and realistic processor resources. By multi-booting, you can select an operating to load, again only limited to space.

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Q: How many Operating System can run in one computer?
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What computer operating system allows only one user to run one program?

A "Tasking" Operating System


The operating system is the one program running at all times on the computer which is called?

Operating System's kernel


Can a operating system for a computer be downloaded onto the computer?

Yes, a computer operating system can be downloaded onto your computer. One of the most common file formats to download operating systems is the .img file format. The .img file format can be used by programs like Oracle's VirtualBox, to create a virtual computer on your own computer. This uses the operating system that is saved in the .img file without overriding your current computers operating system and basically creates another "fake" or virtual computer within your own computer. However, these operating systems can also be used to replace your current operating system or to dual boot your computer, this means to have two operating systems installed on one computer at the same time. Operating systems can also be downloaded for the sole purpose of replacing your current operating system. For example, when a person upgrades their computer from running Windows 8.1 to Windows 10, they are essentially downloading a new operating system on to their computer from Microsoft, but in a way that it completely replaces their current operating system.


What can one do when the operating system is not found?

There are many options one can take when the operating system is not found. Once can try using a boot disk to try and fix the system, or one can attempt to recover the disk by taking it to a computer repair specialist.


Can you run a computer in safe mode if there is no operating system?

Safe-mode is an option for operating systems whereby many of the extra features are turned off so that one can investigate a problem. Therefore and operating system is required


Susan bought a new computer and must add an operating system which one what is the most popular operating system today?

windows


What is the operating system that is designed for a personal computer called?

the operating system. There are many different types though, mac made one called MacOsx, microsoft made one called windows, and linux made one called ubuntu.


Is operating system the system software?

Most people think of the operating system as the system software. The operating system is the most important software on a computer. It controls the computer's hardware and provides a platform for other software to run on. Operating systems are complex and often have a lot of low-level code that is difficult to understand. They also have to be very reliable, as a crash can mean lost data or even physical damage to the computer.


Why is DOS necessary for computer?

DOS is not necessary for computers. Lots of computers do not use DOS. What is necessary is an operating system. It is software that enables your computer to work and enables other software to run on a computer. There are many kinds of operating systems used on different types of computers. DOS (Disk Operating System) is just one operating system that was very common on PCs. Modern PCs do not use DOS now. Other types of computers use other operating systems and never used DOS.DOS is not necessary for computers. Lots of computers do not use DOS. What is necessary is an operating system. It is software that enables your computer to work and enables other software to run on a computer. There are many kinds of operating systems used on different types of computers. DOS (Disk Operating System) is just one operating system that was very common on PCs. Modern PCs do not use DOS now. Other types of computers use other operating systems and never used DOS.DOS is not necessary for computers. Lots of computers do not use DOS. What is necessary is an operating system. It is software that enables your computer to work and enables other software to run on a computer. There are many kinds of operating systems used on different types of computers. DOS (Disk Operating System) is just one operating system that was very common on PCs. Modern PCs do not use DOS now. Other types of computers use other operating systems and never used DOS.DOS is not necessary for computers. Lots of computers do not use DOS. What is necessary is an operating system. It is software that enables your computer to work and enables other software to run on a computer. There are many kinds of operating systems used on different types of computers. DOS (Disk Operating System) is just one operating system that was very common on PCs. Modern PCs do not use DOS now. Other types of computers use other operating systems and never used DOS.DOS is not necessary for computers. Lots of computers do not use DOS. What is necessary is an operating system. It is software that enables your computer to work and enables other software to run on a computer. There are many kinds of operating systems used on different types of computers. DOS (Disk Operating System) is just one operating system that was very common on PCs. Modern PCs do not use DOS now. Other types of computers use other operating systems and never used DOS.DOS is not necessary for computers. Lots of computers do not use DOS. What is necessary is an operating system. It is software that enables your computer to work and enables other software to run on a computer. There are many kinds of operating systems used on different types of computers. DOS (Disk Operating System) is just one operating system that was very common on PCs. Modern PCs do not use DOS now. Other types of computers use other operating systems and never used DOS.DOS is not necessary for computers. Lots of computers do not use DOS. What is necessary is an operating system. It is software that enables your computer to work and enables other software to run on a computer. There are many kinds of operating systems used on different types of computers. DOS (Disk Operating System) is just one operating system that was very common on PCs. Modern PCs do not use DOS now. Other types of computers use other operating systems and never used DOS.DOS is not necessary for computers. Lots of computers do not use DOS. What is necessary is an operating system. It is software that enables your computer to work and enables other software to run on a computer. There are many kinds of operating systems used on different types of computers. DOS (Disk Operating System) is just one operating system that was very common on PCs. Modern PCs do not use DOS now. Other types of computers use other operating systems and never used DOS.DOS is not necessary for computers. Lots of computers do not use DOS. What is necessary is an operating system. It is software that enables your computer to work and enables other software to run on a computer. There are many kinds of operating systems used on different types of computers. DOS (Disk Operating System) is just one operating system that was very common on PCs. Modern PCs do not use DOS now. Other types of computers use other operating systems and never used DOS.DOS is not necessary for computers. Lots of computers do not use DOS. What is necessary is an operating system. It is software that enables your computer to work and enables other software to run on a computer. There are many kinds of operating systems used on different types of computers. DOS (Disk Operating System) is just one operating system that was very common on PCs. Modern PCs do not use DOS now. Other types of computers use other operating systems and never used DOS.DOS is not necessary for computers. Lots of computers do not use DOS. What is necessary is an operating system. It is software that enables your computer to work and enables other software to run on a computer. There are many kinds of operating systems used on different types of computers. DOS (Disk Operating System) is just one operating system that was very common on PCs. Modern PCs do not use DOS now. Other types of computers use other operating systems and never used DOS.


Where is the operating system stored in the computer?

The Operating System is located in a folder on one of the hard drives usually C:\. This is one \Windows\System32 and \Windows\winsxs. System32 is where the main operating system is but the manafest files are in winsxs.


Functions of kernel?

The kernel is one of the primary nodes of an operating system for a computer. It contains operating system core functions and the device drivers.


Is it safe to run more than one operating system on a computer?

Yes.