The computer's master control program. When a computer is turned on, a small "boot program" loads the operating system. Although additional system modules may be loaded as needed, the main part ...

An operating system is a collection (or suite) of programs that manages and controls the computer. Operating systems have many functions: A user interface is a program, or suite of programs that ...

Drexel IT or your IT department might ask for your operating system version to help with troubleshooting. Follow the steps for your device's operating system to find ...

BharOS is an indigenous mobile operating system developed by IIT Madras for India to reduce dependence on foreign OS. BharOS operating system is intended to be used in a wide range of devices ...

A system software component that is external to the operating system kernel. If the phrase is used to refer to the operating system itself, it is redundant because an operating system "is" software.