The purpose and functionality of operating systems: File management

File management involves how data is stored, organised, and retrieved. The OS handles creating, naming, saving, moving, copying, deleting, and organising files into folders, as well as tracking where files are stored on disk.

Key points

• Definition:File Management: the operating system's organisation and control of files, including storing, naming, retrieving and deleting them.
• The OS handles: creating, naming, saving, moving, copying, deleting, and renaming files.
• Files are organised into folders (directories) for easy navigation.
• The OS tracks WHERE each file is stored on the disk, ensuring data is saved correctly.
• Prevents files from accidentally overwriting each other unless specifically instructed.
• Exam Tip:File management includes BOTH organising files (creating folders, moving files) AND tracking their physical location on the storage device.