Operating Systems

operating system An operating system is the heart of the computer system, and if by any chance, due to any reason, it stops functioning, then the whole system

A user interface refers to the part of an operating system, program, or device that allows a user to enter and receive information A text-based user excretory system An operating system has three main functions: manage the computer's resources, such as the central processing unit, memory, disk drives, and printers,