FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Answer. Ans: An operating system controls the overall activities of a computer. It acts as a link between the user and the hardware and enables them to work together. The two functions of an Operating System are: An operating system controls the working of all input and output devices.

Detailed explanation-2: -System software controls a computer’s internal functioning, chiefly through an operating system, and also controls such peripherals as monitors, printers, and storage devices.

Detailed explanation-3: -The main responsibility of the operating system is to manage a computer’s software and hardware resources. It is the computer’s main control program. The OS controls and maintains a record of all other programs on the computer, including both application and system software.

Detailed explanation-4: -An operating system has three main functions: (1) manage the computer’s resources, such as the central processing unit, memory, disk drives, and printers, (2) establish a user interface, and (3) execute and provide services for applications software.

Detailed explanation-5: -The operating system (OS) manages all of the software and hardware on the computer. It performs basic tasks such as file, memory and process management, handling input and output, and controlling peripheral devices such as disk drives and printers.