Quick Registry Cleaner - registry cleanup - Version youhome.net Quick Registry Cleaner is an useful utility used to clean the Windows Registry. What are the Quick Registry Cleaner can do?1. Clean the windows registry, optimize the performance of the Windows registry, and give you a faster system.2. Manage the startup items. Too many startup items will slow down your computer. 3. Clean the redundant files in your computer. This will help you to save your disk space.4. Backup your clean actions. So you can undo you action whennever you want to do it.Why Should I Clean the Registry?The registry is a database that contains information and settings for all the hardware, software, and user preferences of your computer. When you install, uninstall, or simply use software programs, registry entries are created, modified, or deleted.