Whichever version the user has interacted with most recently will be taken by SpiderOak ONE, Groups, or Enterprise as the most recent version. For example, if you deleted a file on Computer A more recently than you edited that same filename on computer B, the file will be deleted and removed from both folders. However, the file is not lost as the SpiderOak backup products will still retain a copy in the Deleted Items Bin under each device in the Manage tab.