Works great - very useful
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC
reddit shell - Web-based shell for browsing reddit (pretend you're working)
BleachBit - When your computer is getting full, BleachBit quickly frees disk space.
Reddit List - Tracking the top 5000 subreddits
AVG PC TuneUp - Peak performance for your PC. Keeps it going for longer. - More Speed Turbo Mode
University of Reddit - Learn 1,000's of new things, from reddit