Operating system allows the file system to –

An operating system provides the interface between the user and the hardware, and one of its key responsibilities is managing the file system. The file system allows users to create, access, and maintain directories, as well as protect files from unauthorized access. This includes organizing files into folders, setting permissions, and ensuring data integrity. While other operations like changing file extensions or transferring files may occur, they are not core functions of the file system itself. The operating system enables these features by providing the necessary tools and security mechanisms.