WinUtilities is a an award winning tweaking utility suite for Windows. It Repairs, Optimizes, Protects you windows privacy in a easy way. This software has some built-in tools to speedup system performance. I am using WinUtilities 9.4 pro instead of buying other commercial windows utility suite. Best of all .. they are giving away WinUtilities 9.4 Professional License key for free.
Here are some cool features of WinUtilities :
1. Cleanup and Repair : You can clean incorrect registry from registry cleaner. Unsinstall softwares from Uninstall Manager. Clean and save your disk space by using disk cleaner. Repair your broken shortcuts by using shortcuts fixer.