Today, most all computing devices no matter how small or large use an operating system in some form. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

One way or another, you’re interacting with operating systems. Your smartphone uses one, and your tablet and laptop do as ...

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 ...

See operating system. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.