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Operating System Essay
An operating system (OS) is the system software that controls the operations of a computer. ... Popular operating systems include DOS, Windows XP, ME, NT, CE, 2000, 98, 95, 3. ... The application programs must be written to run on top of a particular operating system. Your choice of operating system, therefore, determines to a great extent the applications you can run. ... For example, the operating system finds the disk space for the data storage when the user executes the save command. ... Resources allocation is very important when the computer system is shared by different users. ... Some operating systems permit hundreds or even thousands of concurrent users. ... General-purpose operating systems, such as DOS and UNIX, are not real-time.
Approximate Word count = 599 Approximate Pages = 2.4 (250 words per page double spaced)
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