操作系统英语简介怎么说

An operating system (OS) is a collection of software that manages computer hardware resources and provides common services for computer programs. The operating system is the most important type of system software in a computer system. It controls all the other software and hardware in the computer. Some examples of operating systems include Microsoft Windows, macOS, and Linux.

An operating system performs many functions, including controlpng and allocating memory, prioritizing system requests, controlpng input and output devices, faciptating networking, and managing file systems. It also provides a user interface through which users can interact with the computer and run programs.

Operating systems are essential for the proper functioning of a computer and play a crucial role in the operation and management of a computer system.