Heres how it works.
When the program detects your gear, just press Speedup & Clean on the main interface.
Choose either mode, then click Start Now to proceed.
Totally 12 types of file could be scanned and cleaned .
Before deep clean, the program will automatically backup your data for you.
you could slide the button to OFF if you dont want to clean up certain kinds of files.
When all is done, click Scan Now to move on.
After scanning, click Clean Now button to clean all the scanned items.
source: www.techworm.net