Have you ever experienced that your PC have got slower than it used to be?
Well, then the first thing I would recommend is to uninstall all programs you no longer use, and then run a "cleaner" to tidy up the registry and cache, etc. There are many such cleaners available, and my personal "first choice" is the former "Crap Cleaner" which after a takeover was renamed CCleaner.
CCleaner is a freeware system optimization, privacy and cleaning tool. It removes unused files from your system - allowing Windows to run faster and freeing up valuable hard disk space.
For more info and downloads goto:http://www.ccleaner.com/