<P> An operating system ( OS ) is system software that manages computer hardware and software resources and provides common services for computer programs . </P>
<P> An operating system ( OS ) is system software that manages computer hardware and software resources and provides common services for computer programs . </P>
major functions of an operating system such as linux
major functions of an operating system such as linux
manages computer hardware and software resources and provides common services for computer programs
manages computer hardware and software resources and provides common services for computer programs