An operating system (OS) is system software that manages computer hardware
and software resources and provides common services for computer programs.
An operating system is the most important software that runs on a computer. It
manages the computer's memory and processes, as well as all of its software and
The operating system (OS) is the most important program that runs on a computer
. Every general-purpose computer must have an operating system to run other ...
This definition explains what an operating system (OS) is and how it works and
discusses operating systems for different form factors and specific operating ...
Learn which Windows operating system that a PC is running.
Computer dictionary definition for what OS (Operating system) means including
related links, information, and terms.
Operating system definition, the collection of software that directs a computer's
operations, controlling and scheduling the execution of other programs, and ...
Definition of operating system (OS): Master control program (such as DOS, Linux,
MacOS, Solaris, Unix, and Windows) that automatically runs first when a ...
computers : the main program in a computer that controls the way the computer
works and makes it possible for other programs to function. Source: ...
Help finding out what Operating System your running. How to find your Operating
System version. Finding out if your OS is 32-bit or 64-bit. What version of ...