Have you realized that your computer run more and more slowly? Have you ever thought it is because the registry in your computer has junked up? Please dont worry! Wise Registry Cleaner are experted atspeeding your PC by repairing registry errors and defragmenting the Registry. It can scan the Registry, mark the orphaned or bad registry entries, and show the name and value of each registry to you. It can distinguish the registry entries dangerous to delete from the ones safe to delete. So it can give some suggestions to you to decide which to delete and which to keep. For safetys sake, it also can back up the Registry for restoration before its scanning in case it may cause any other problem.