Without an operating system, your computer cannot function. The first mainstream commercial operating system was Microsoft's DOS, a text-based disk operating system for computers that ran until ...

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 ...

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’s main responsibility is to manage the computer’s resources, including memory, disc space, CPUs and input/output devices to ensure their effective and efficient use.

An operating system, such as Microsoft Windows or Apple iOS, is the program responsible for managing every other application on a computer. However, most quantum computers are designed and built ...

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 so… ...