Overview of Operating System

An operating system is a system software that manages all computer hardware, software resources, and it also provides common services for computer programs. An OS acts as an central between the user of a computer and the computer hardware. The purpose of an OS is to provide an environment in which a user can execute programs in a convenient and efficient manner. An OS is a software that manages the computer hardware. The hardware must provide suitable mechanisms to ensure the correct operation of the computer system and to stop user programs from interpose with the proper operation of the system. An Operating system  is a software which acts as an interface in the middle of the end user and computer hardware. Every computer must have at least one operating system to run other programs. An application like Chrome, Photos, Game, etc needs some environment in which it will run and perform its own task. The operating system helps you to communicate with the computer without knowing how to