Operatiivsüsteemi

Operatiivsüsteemi is the Estonian term for operating system. An operating system is essential software that manages computer hardware and software resources. It provides common services for computer programs. Essentially, it acts as an intermediary between the user and the computer's hardware.

The primary functions of an operating system include process management, memory management, file system management, and device management. Process management involves allocating resources to various running programs and ensuring they execute efficiently. Memory management controls how the computer's random-access memory (RAM) is used, preventing conflicts between different applications. File system management organizes and stores data on storage devices, allowing users and programs to access files easily. Device management handles the interaction between the operating system and hardware devices like printers, keyboards, and displays.

Common examples of operating systems include Microsoft Windows, macOS, and Linux. These systems vary in their user interfaces, features, and target audiences, but they all perform the fundamental tasks of managing a computer's resources. Without an operating system, a computer would be unable to run any applications or interact with its users. The operating system is the foundation upon which all other software operates.