Situations to help you think about protecting your files. Remember originals, copies and backups too.
Personal photos
A separate space for images you do not want to browse alongside the rest of your library. Consider originals and copies that may be synced elsewhere.
Important documents
Gather useful document copies. Keep an appropriate backup and verify that you can restore it before relying on a single application.
On the move
Prepare the files you need offline. Local storage and a backup strategy serve different needs.