filesystem

noun
UK /ˈfaɪlˌsɪstəm/
US /ˈfaɪlˌsɪstəm/

A filesystem is the way a computer keeps track of all its files and folders.

The teacher saved the photos in a folder on the computer's filesystem.


OTHER MEANINGS

2. The set of rules a computer uses to name, store, and find files on a disk.

Windows and Linux use different filesystems, so the drive had to be formatted first.

3. The organized collection of all files and folders on a storage device.

A virus can spread through the whole filesystem if it isn't stopped.

4. A part of an operating system that manages how data is saved and retrieved.

The programmer wrote code to read the log file directly from the filesystem.