I checked ALL in the Applications tab. Checked ALL in the IE, Windows Explorer, and system.. I did not check everything in Advanced(I'm afraid if I delete them they would hurt my computer). So... should I check them all? The Hotfix uninstallers I read that I shouldn't delete. Hotfix uninstallers are taking up most of the space..
Welcome to the forum ksiady.
I would stay away from the Cleaner > Advanced section and the Registry section for now.
Have a look at the CCleaner user guide to familiarize yourself with the programs functions.
If you have any more questions, please post here and your questions will be answered.
See the link below.