COMPUTER FUNDAMENTALS

Detailed explanation-1: -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-2: -The operating system manages resources and ensures that the software and hardware can communicate with each other, which includes: Processor scheduling-determining the order in which processes will be executed, which allows for multi-tasking.

Detailed explanation-3: -An operating system (OS) is the program that, after being initially loaded into the computer by a boot program, manages all of the other application programs in a computer. The application programs make use of the operating system by making requests for services through a defined application program interface (API).

Detailed explanation-4: -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.

Detailed explanation-5: -File Management. An operating system’s (OS) primary function is to manage files and folders. Device management. Operating systems provide essential functions for managing devices connected to a computer. Process management. Memory management. Job Accounting. 17-Feb-2023