What is the primary function of an operating system?

The primary function of an operating system is to manage computer hardware and software resources. This includes overseeing the interactions between the computer's hardware components, such as the CPU, memory, storage devices, and input/output peripherals, as well as facilitating the execution of application software.

The operating system acts as an intermediary between users and the hardware, ensuring that each program can run properly without interfering with others. It allocates resources such as processor time, memory space, and device access efficiently, optimizing system performance and stability. Additionally, the operating system provides a user interface, allowing users to interact with the computer system and manage files with ease.

While enhancing graphics and video performance, providing internet connectivity, and serving as a programming language are important components or features of computing systems, they are not the fundamental purpose of an operating system. These functions may rely on the operating system but do not encompass its primary role.