What makes a registry cleaner efficient?
One thing that differentiates one registry cleaner from another is the features it has. Some registry cleaners are designed so that inexperienced users cannot interact with the registry other than to tell the program weather or not it should delete a file. Other registry cleaners are more complex but designed for both new and experienced registry users/ computer users. By allowing experts to tweak the registry using advanced features this type of registry cleaner is more valuable because it gives you more access to fix more difficult problems manually if the program cannot do it for you. Some start out with none of these features accessible without hitting an advanced button.