cleaner and optimization suite
This video will show you how to use the utilities of a piece of freeware called WinUtilities Free to speed up your computer.
The download website used in this video is: http://download.cnet.com/WinUtilities-Free-Edition/3000-18512_4-75021441.html
WinUtilities is an all in one, cleaner and optimization suite which has a collection of tools to optimize and speedup your system performance. WinUtilities contains utilities to clean the registry and temporary files on your disks, erase your application and internet browser history, cache, cookies and more. You can also control startup programs that load automatically with windows, find duplicate files, fix broken shortcuts and uninstall software. Other features include secure file deletion, the privacy protector and more.
WinUtilities can make your Windows operating system faster and more secure and all configuration changes are completely safe as all changes are monitored by the WinUtilities RescueCenter and can be undone at any time. I would say that WinUtilities is one of the best free optimization suites out there. Usually, in my weekly maintenance run, I would use CCleaner's disk and registry cleaner and the rest of WinUtilities functions that are demonstrated in this video.