The functionality of a registry cleaner is to optimize Windows registry, remove unwanted entries from registry, and fix errors caused by the registry.

There are several online sources where one can find free XP registry cleaners. These online sources allow one to download, for free, an XP registry cleaner. This sources include: Jet Clean, Wise Registry Cleaner, Easy Cleaner, and AML Free Registry Cleaner.

The Max Registry Cleaner is a Windows registry optimizer tool. Max Registry Cleaner can help boost a computers speed, fix errors and cleans system clutter, prevents crashes and freezes, and has registry defragment and backup.

People are not much aware of windows registry and its importance. but most of the people who uses computer, are aware of registry errors and their problems. So, they try different software to clean and get out of this problem and ultimately they use registry cleaner and get aware of its benefits. So, we all know that registry cleaner is the perfect solution of registry errors and registry easy is perfect software for downloading registry cleaner.

In a website called " Tom's Hardware" you can purchase a registry cleaner software along with other content in sale. There are other website where you don't have to buy a registry cleaner and they afford it for free.