Description: Each document will have its own audit trail. It records from the moment it was created, every time it was edited. These are the recommended settings for what you DO NOT want audited.
Open the document you want to view the audit of. Go to Action> Audit Trail
Another window will open displaying information (Created on, Username, Guest[view only access], Action Type, Title, Description, IP Address)
Commonly, users display using the created on date. Ascending [Beginning to Current] or Descending [Current to beginning] to easily discern what they're looking for or when changes took place to backtrack.