As a matter of fact, most computer users only use about 20% files in 80% time, that means most of the content on your hard disk keeps in a dormant state in most of the time. By placing the rarely used files/folders onto the slower tracks on your drive (i.e.: near the center of the circle) and moving the frequently used ones to the areas that can be quickly accessed (external rim), we are able to realize the real optimization to disk performance.

Wise Registry Cleaner (WRC for short) concentrates on registry cleaning, optimization and defragmentation, can safely and quickly scan, find the most junk registry data and clean it up. Sure there are so many similar tools, but in the end you will find its effect is more obvious and professional and is well received by beginners and professionals.