Opsüsteemil

Opsüsteemil is the Estonian word for "operating system." An operating system is fundamental software that manages computer hardware and software resources and provides common services for computer programs. It acts as an intermediary between the user and the computer hardware, making the computer easier to use.

The primary functions of an operating system include process management, memory management, file system management, and device management. Process management involves controlling the execution of programs. Memory management allocates and deallocates memory space to different processes. File system management organizes and controls how data is stored and retrieved. Device management handles the communication and control of input/output devices such as keyboards, monitors, and printers.

Common examples of operating systems include Microsoft Windows, macOS, Linux, Android, and iOS. Each of these has its own unique user interface, features, and target audience. Operating systems are essential for the functioning of virtually all modern computing devices, from personal computers and smartphones to servers and embedded systems. They provide the platform upon which all other applications run. The choice of an operating system can significantly impact a user's experience and the capabilities of their device.