Speed Up Windows 7 Let's speed up Windows 7 performance.br br One of the first things you want to do is to run the disk defragmenter. What Windows 7 disk defragmenter does is it rearranges you files so that they load up quicker. You should be defragmenting your windows 7 hard drive monthly. The next thing that you can do is to run the scan disk checker on your computer. This Windows 7 utility will check your hard drive for bad areas and fix them.br br Read more about Speed Up Windows 7 | PcFix411.