Tough for beginners: The main interface is straightforward enough, and if you stick with the default settings, it will walk you through the basic backup process smoothly. This can be done for individual files as well as the entire system. But if you would rather restore from an earlier version, you can use the app's Time Explorer feature to go back and locate the version you want. Time explorer: When you restore, you can, of course, opt to restore the most recent version of your files.