Using the Versions subtab
The Versions subtab lists all of the files that have multiple versions and provide capabilities for viewing and editing these versions.
On the subtab's main screen, you can view the file name, current version, count, total size of all combined versions, and the category of each file. Clicking Edit under action opens a new screen that allows you to view all of a file's versions. You can purge all old versions, delete a version of a file, promote a version to the newest version (which will copy the file and make it the newest version); view a file's name, version, size, the date it was uploaded and the category the version appears in.