One of the most effective and easy-to-use registry cleaner utilities currently available is RegCure. This software addresses the most common registry errors such as program shortcuts and invalid class keys, to speed up your computer and ensure that it is performing at its best. It scans your Windows registry looking for errors, and gives you the option to have the software repair them automatically once they have been detected. The program also automatically creates a backup file, to ensure that no important information is lost. And you can set the program to perform scans at pre-scheduled times, to ensure that your computer remains error-free. In addition, its Windows startup manager feature allows you to determine which programs will automatically launch when the computer is booted, shortening startup times.

If you would like to try out RegCure, a free trial version is available for download from their official site.