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.

The computer's master control program ... Also called an "executive" or "supervisor," an operating system performs the following functions. Job management controls the time and sequence that ...

That function call is going to take a while ... So that no one person could gobble up all of a computer's resources, operating systems were developed that offered time-sharing.

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 ...