i KNOW i suck.but thanks anywaise for tryingDownload, install & update... CLEANUP Ccleaner (During install, uncheck the Yahoo Toolbar option) (After install, set Options>Advanced> 'Uncheck the 48 hour box')
Run the cleaner and also scan for issues.
Defrag your HDD then re-boot.
If you want to GO further you can disable unecessary services and startup PROGRAMS.