What is the primary function of a file system?

The primary function of a file system is to organize and manage data on storage devices. It acts as an interface between the user and the physical storage, enabling users to create, read, write, and delete files in a structured manner. The file system maintains the organization of files by using a hierarchy of directories (or folders) and employs various data structures to facilitate quick access and retrieval of files. This organization is essential for efficient storage management, allowing users to locate files easily and store them without conflicting with other data.

Other functions like encrypting files for security, creating backups, or compiling and running applications are important aspects of data management and software operations, but they do not encompass the core responsibility of a file system. These functions often rely on the effective organization and management done by the file system to operate effectively.