However, the sad fact is that most of these registry tools are actually a complete waste of time, because they'll end up doing a lot more harm than good to your PC.
This is the case because the registry is the central database for Windows.
It contains everything from your desktop wallpaper to your Internet favorites, and everything in between.
It's extremely important and is constantly being accessed by your system, where it adds and updates all of its files for you.
Unfortunately, many of these files actually become corrupted or even lost whilst Windows is transferring them, which slows your computer down and can cause other problems.
Luckily, though, there is a tool which can help us.
Registry cleaners have been developed to search your entire registry and then remove any of the problematic files that it might find.
However, some of them will do a lot more damage than good because they simply delete ALL files they find.
The registry is home to a lot of system files, which are vital for your computer to keep running smoothly.
If your registry cleaner deletes them, then you'll end up having no computer to fix at all, because it will just break completely.
So in our opinion, the most effective registry cleaner of 2009 has to be one called "RegCure".
This is a very popular registry cleaner, with over 60 million downloads to its name, which has been specifically updated and designed for the new problems that are arising in 2009.
Because of its unique features and revolutionary scanning engine, this registry cleaner allows you to scan your entire registry faster & easier & safer than any other registry cleaner out there.