Ashampoo PowerUp's main screen shows the Home tab where you can enable some general options and view information about your system and current session.
In the Backup tab from the Home category you can view a list of the backups that PowerUp has created automatically. You can delete backups or use them to undo changes.
The System Optimize tab lets you enable various optimization settings grouped in different categories: Windows Boot, Logon Screen, Explorer, System, etc.