http://www.iobit.com/advancedsystemcareper.html

Promo code for 6 months - C5381-80DD2-B0C44-CD9B4

To be fairly honest I don't know if it does much, however my laptop fan goes quiet after I run it and goes back to being loud and obnoxious in a month's time again. Maybe it does help take out crap and strain dunno. Thought I'd share it with everyone.

Try leaving a comment so we can keep this bumped yo