It will help identify and fix windows invalid registry entries. By running scan and cleaner as part of scheduled maintenance, it will keep your pc from freezing or frequent crashes. Using it will reduce the probability of you getting a 'blue screen ', program not responding or locking up.
This software supports all windows versions: windows 7, windows 8, windows vista, windows xp and other windows versions. The interface is available in 17 different languages such as english, dutch, japanese, spanish and russian. Download it and you will be surprised.