Repair Registry problems and Optimize Windows 7
Over 92% of computers are infected with Adware and spyware. Such software is rarely accompanied by uninstall utility and even when it is it almost always leaves broken Windows Registry keys behind it. Even if you have an anti-spyware tool your Windows Registry might be broken or at least damaged.The developers of those tools are focused on removing Adware and spyware functionality,not every trace of software itself.