Files settings set where new files go and how Files behaves for you.
Section
Settings
Accounts & Sync
Default Storage Account for new files; Enable Background Sync for connected drives
Data Access
Turn the Hidden Vault on or off
Security & Vault
Vault Protection (require a PIN) and Vault Auto-Lock
Archiving & Retention
Enable Trash Bin and Trash Retention; Auto-Archive Old Files; Overwrite Behavior for duplicate names — Ask Me, Rename New File or Overwrite Existing; Purge Empty Folders; the Undo Action Window; Empty Trash
Upload Recovery
How many days an unfinished upload can resume. Unfinished upload data counts towards storage until it is cleaned up
The White Label Portals section (custom share portals) is not available yet.