What is the full form of OS?

The full form of OS is Operating System.

What is an Operating System?

An operating system is software that manages the hardware and software resources of a computer or device. It acts as an interface between the user and the hardware, enabling applications to function properly.

Key Functions of an OS

• Process Management: Handles the execution of processes, including multitasking and scheduling.
• Memory Management: Allocates and deallocates memory for processes and applications.
• File System Management: Manages the storage, retrieval, and organization of data on disks.
• Device Management: Facilitates communication between hardware devices and software.
• Security: Provides access control and protects data and system resources.

Examples of popular operating systems include Windows, macOS, Linux, Android, and iOS.