FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Operating system keeps track of time and resources used by various tasks and users, this information can be used to track resource usage for a particular user or group of user.

Detailed explanation-2: -operating system (OS), program that manages a computer’s resources, especially the allocation of those resources among other programs. Typical resources include the central processing unit (CPU), computer memory, file storage, input/output (I/O) devices, and network connections.

Detailed explanation-3: -4. Memory management. One of the most critical functions of an operating system is memory management. This is the process of keeping track of all different applications and processes running on your computer and all the data they’re using.

Detailed explanation-4: -The operating system must manage the use of hardware resources so that software can complete its tasks. Each program running on a computer is known as a process. The OS manages how software processes share the system’s resources.

Detailed explanation-5: -Characteristics: Let us now discuss some of the important characteristic features of operating systems: Device Management: The operating system keeps track of all the devices. So, it is also called the Input / Output controller that decides which process gets the device, when, and for how much time.