We are so confident in our software we offer a full working demo for 15 days. You can try before you buy. It has lots of very useful features like the following: Complete history and file deletion. Completely removes any unwanted files that are deleted in the recycle bin. Cleans windows secret.dat file. This new version also contains a pop up blocker/Adware & Spyware detection/Windows hider/ and blocks IP Messanger service spam.