Defragment Your Computer
Before Defragmenting your computer:
Run these program if you have them...HiJackthis ... RegSeeker... all registry cleaners... Windows Washer...cleans out traces of internet and cookies too.
however this should be done once a week or more depending on usage.
With the full paid versions, you should also do a boot defrag also, at least once a month. Even it you have it set to auto defragment.
You may also purchase either program from right here on this page, click on either product and you will be taken to a secure site for ordering.
The Best Diskeeper on the market, Windows uses a smaller version in their operating system.