Operating System

Sístẹ̀mù ìṣiṣẹ́ kọ̀mpútà (geesi:operating system; OS) is a set of programs that manage computer hardware resources and provide common services for application software. The operating system is the most important type of system software in a computer system. A user cannot run an application program on the computer without an operating system, unless the application program is self booting.