What are the five 5 major Operating system activities with regards to fill management?

The five major operating system activities regarding file management include file creation, which involves initializing a new file and allocating space; file organization, which structures files in a directory hierarchy; file access, which manages permissions and methods for reading and writing files; file storage, which involves maintaining data on storage devices; and file deletion, which removes files and frees up allocated space. These activities ensure efficient data handling, security, and accessibility for users and applications.