A registry cleaner is software that scans the Windows Registry and looks for outdated and invalid entries. Registry entries are required for various software application to perform properly on Windows computers. Applications often create registry entries for temporary data and pointers to other files, but never delete them. In addition, if you manually delete folders yourself without using the recommended uninstall method of Windows, registry entries may point to files that do not exist.
A registry cleaner can be a stand-alone program, or in some cases it is a part of a package of system utilities. If you are among …
Across the web you will find many different registry cleaners for Windows PCs. Some are free and some charge a small fee. But what exactly do these registry cleaners do to your computer? How do they help keep your PC performing its best?
