SmartCleaner is an easy-to-use application that scans and fixes your regsitry errors. With simple controls, you can improve your system performance, even if you are less experienced user.
The program searches for errors in the registry. Since it is aimed at explicit problems only, there is much less risk of inappropriate intervention into the system. In addition, it offers a unique "conservative method" of solving found problems, which can really fix the errors.
Of course, you can choose the "aggressive method", which rapidly remove errors from your computer.