I was reading an article in which they compared a bunch of different "PC tune up" applications. Of the 10 they compared 9 were ones you had to pay for and 1 for free. The free application ranked 2 of all of the applications. So i just thought i would share it with you. Its simple.
1.Download ccleaner from piriform
In my opinion it worked really well and I could definately tell a difference. Thanks.