WinCleaner One Click Professional Clean Version 12 Makes your PC or Laptop run like new again Fixes "Registry" errors that slows down your PC and causes freeze ups and crashes Intelligently speeds up slow system start ups Shreds all Internet clutter and protects your privacy Recommended by experts 14 years of research and development Optimized for Netbooks and Laptops Includes license for 1 user 12 months. Only standalone PC cleaning utility in US retail for over 14 years Cost effective all inclusive PC cleaning and Optimizing in One Click