Use Microsoft PC Manager to Clean Up (and Speed Up) a Slow Computer
by Pranay Parab from Lifehacker on (#653TF)
Normally we frown upon PC cleaner" apps like CCleaner because they tend to do little more than help you find the same cleanup options already built into your computer (sometimes for a fee). However, we can make an exception for PC Manager, because it's built by Microsoft itself, and it works really well.