File system starts out with all or most of its files contiguous, and becomes more and more fragmented as a result of the file creation and deletion over the time. Thus files and their parts become spread all over the hard disk, which follows the delays in the hard disk work and further lower performance. Total Defrag 2010 is a new comprehensive product for total file system defragmentation and optimization. Built on original Paragon technologies, it performs complete low-level defragmentation that provides almost zero fragmentation level.