what is functions of operating system?

The common functions of computer operating systems are memory management, processor management, device management, file management, user interface or command interpreter, booting the computer, security, control over system performance, performs basic computer tasks, etc.,
Key Points:
The common functions of computer operating systems are memory management, processor management, device management, file management, user interface or command interpreter, booting the computer, security, control over system performance, performs basic computer tasks, etc., The function of an operating system is to serve as an interface or communication link between computer hardware and users. An operating system's main function is to give users a convenient and effective platform to run programs on. A piece of software that controls how computer hardware is allocated is called an operating system. To guarantee that the computer system operates correctly and to stop user programs from interfering with the system's proper operation, the hardware must be coordinated appropriately. The function of an operating system is to serve as an interface or communication link between computer hardware and users. An operating system's main function is to give users a convenient and effective platform to run programs on.