COMPUTER FUNDAMENTALS

Detailed explanation-1: -A Computer system cannot operate without an operating system. An operating system manages the computer’s memory and processes, as well as all of its software and hardware. An OS is required to run and execute programs.

Detailed explanation-2: -Operating system is the driver of the computer which makes it run and without it a computer cannot work. Application software is a software that is designed to do a specific type of work is called application software.

Detailed explanation-3: -You can use a computer without an operating system installed. The user interacts with the operating system through the use of a GUI. The OS communicates with software applications via an application programming interface (API). A mobile operating system that runs on Apple mobile devices is iOS.

Detailed explanation-4: -An operating system is the most important software which runs on a computer. It controls the computer’s memory, processes and all software and hardware. Several computer programs normally run at the same time, all of which need to access the computer’s processor (CPU), memory, and storage.

Detailed explanation-5: -Operating system (OS) – a software that controls and coordinates the computer hardware devices and runs other software and applications on a computer. It is the main part of system software and a computer will not function without it.