Operating Syetem
An operating system (OS) is software that manages computer hardware and software resources and provides common services for computer programs.
The operating system (OS) is the most important program that runs on a computer. It is a software which perform all the basic work like memory management, file management, handling input output, peripheral devices like disk drive and printers.
An operating system is a software which performs all the basic tasks like file management, memory management, process management, handling input and output, and controlling peripheral devices such as disk drives and printers. Some popular Operating Systems include Linux, Windows, OS X, VMS, OS/400, AIX, z/OS, etc.
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