The computer's master control program ... most all computing devices no matter how small or large use an operating system in some form. THIS DEFINITION IS FOR PERSONAL USE ONLY.

An operating system is a master control program that runs the computer system ... See operating system and standards. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires ...

To some, an operating system is a burden or waste of resources, like those working on embedded systems and other low-power applications. To others it’s necessary, abstracting away hardware ...

The original operating system for IBM PC compatible computers. It is the basic for the current Windows operating system. When people use the term DOS, they are commonly referring to Microsoft DOS ...