of programs that manages and controls the computer. Operating systems have many functions: A user interface is a program, or suite of programs that allows a user to interact with a computer.

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, known as the "kernel" resides in memory ...

Examines the structure and function of operating systems as an intermediary between applications and computer hardware. Topics include OS design goals, hardware management, multitasking, process and ...

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 ...

a smartphone or a video game system, every modern computer needs an operating system. That's the core software on the computer that sits between application software and the hardware, distributing ...

It serves as an interface between the computer hardware and software. An operating system’s main responsibility is to manage the computer’s resources, including memory, disc space, CPUs and ...