What is Operating system
OPERATING SYSTEM An Operating system is a program that controls the execution of application program and acts an interface between application and the computer hardware . it is an essential component of a computer system . The primary Objective very of an O/S to make computer system convenient to use and utilize computer hardware in an efficient manner. An O/S is a large collection of software which manager resource of the computer system, such as memory processor , input /output device etc. It keeps track of the status of each resource and decides who will have a control over computer resource for how long and when. In other words we can say...