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The OS (Operating System) ensures that all the software has access to the different resources it need to run successfully and controls the running and scheduling of all these processes and manages the share of the Central Processing Unit's processing time that is used by the different processes, making the computer run effictively.

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Q: Why do you think that Operating System are necessary in order for a computer to run effectively?
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What is opereating system?

An operating system runs common services for computer programs and manages the computer hardware resources. An operating system is necessary to run application programs.


Discuss the popularity of operating system?

An operating system is a necessary concept of using a modern computer. It is not a matter of "popularity."


Why is it necessary to load operating system software in every computer?

This is because if you do not have it, your computer cannot work.


The most important piece of software on a personal computer?

The operating system is the most important part of a operating system because without an OS you will not be able to do anything with your computer and it will effectively be useless, instead of a computer you have a pile of components that does nothing


Why is an operating system necessary?

Why is an operating system necessary ****************** Without an operating system, you would be staring at a blank screen.


Can you say all software which is necessary for a computer?

The only necessary software for a computer to operate is the operating system. Everything else is software that you want to do things with. Different people will want to do different things with their computer, so what one person needs might be of no relevance to another person. But without an operating system you cannot do anything, as all the applications need that to run. If all you have on your computer is an operating system, then there is not much you can do with it, as you will then want applications. Even a lot of the things that are shipped as part of the operating system, like text editors, are not needed for the computer to function. Some of these are known as utilities. So the operating system is the only necessary software, and after that it is whatever you want to be able to do with the computer that will determine what you deem to be necessary.


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.


What is meant booting as applied to computer?

Booting is the process a computer fallows by loading all necessary files to run an operating system.


What will happen if a computer does not have operating system?

A computer without an operating system will not operate.


Why is it important to boot in a operating computer?

When you boot a computer, you are basically loading the operating system and all of its components. These are necessary for the computer to run and to access your data and software. After the OS has loaded, your startup programs are loaded as well.


What does an operating system control?

An operating system takes control by effectively managing user input. It also manages both external and internal requests. This can include program and application requests, along with information sent via keystrokes and other protocols. The main function of any operating system is to assist the CPU in facilitating user and program functions.


What is the mean of operating system?

operating system decide what your computer will do