We often recommend defragmenting your hard drive(s) to stop data loss and maintain high performance.
Diskeeper offers several advantages over the standard Windows program. It can run if there are other applications open and offers much more information about the state of the hard drive and the effect of the defragmentation.
Other features include defragmenting before Windows has started up, so that it can fix the files that cannot be touched when Windows is running.
Note: You will need to complete a small form in order to download the software.

