Ace Utilities is a Collection of System Maintenance Utilities to keep your system in good shape:Startup Organizer - Prevent (spy) applications from running behind your back. Registry Cleaner - Faster Windows like never before ! Unneeded File Remover - Regain valuable disk space. Dead Shortcut Fixer - Fix /remove shortcut/start menu errors. History Eraser - Ensure your privacy. Duplicate File Finder - Find and remove TRUE duplicate files. Your computer will boot faster, and run applications smoothly. It helps you delete internet cache, cookies, temp files, visited page history, and all other recent document info. It is safe,easy ,fast and POWERFUL.