Useful Microsoft Tools

I was trying to get improve the performance of my wife's 2002 PC, and I am happy to report that she is now impressed with the PC's performance.  I found that, unsurprisingly, there were many search toolbars that had infiltrated her system, some of which were not easy to remove, but seemed to gobble up resources.  I found that the latest version of Microsoft's install and uninstall program was very helpful for removing some of the more stubborn pieces of garabage,