Operating system
An operating system is a complex software component that manages computer hardware and software resources, providing a platform for running applications and services. It acts as an intermediary between computer hardware and user-level applications, controlling the allocation of system resources such as memory, processor time, and storage. The operating system also provides a range of services, including Process Management, Memory Management, and File System management. Examples of popular operating systems include Ubuntu, Windows, and macOS. The development of operating systems involves the work of many individuals, including Linus Torvalds, who created the Linux kernel. Operating systems are crucial for Computer Security, Networking, and Database Management.