An Operating system is a system software which acts as an interface between computer user and hardware. Operating systems manages all the resources and operations of computer system. This Video will explain you about operating system and its important functions.
An operating system is a software which performs all the basic tasks like memory management, process management, Process Management, file management, handling input and output, and controlling peripheral devices such as disk drives and printers. The main function of the operating system is Memory Management. Memory management refers to management of Primary Memory or Main Memory. It is also the responsibility of the operating system to manage the processes running on your computer. It allocates and DE-allocates resources to the process. The another important function of operating system is device management. An Operating System manages device communication via their respective drivers. File Management is also an important function of any operating system.Operating system is responsible for managing the files on a computer. Computer security is a very important aspect of any operating system. So every OS provides security to user data and information. The OS constantly monitors the system in order to discover faults and prevent a computer system from failing. The operating system takes care of the activities of the computer system during various processes.
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