System Suite 11 One-Click PC Maintenance - 5 easy-to-use Wizards allow you to Fix, Clean Optimize and Protect your system or perform a comprehensive system tune-up Diagnose and Fix Windows Problems in Real-Time - Eliminates PC crashes by cleaning Windows registry and fixing Windows security vulnerabilities Speed Up PC Performance - Finds and removes wasted disk space, repairs hard drive problems and speeds up Windows startup Hardware Diagnostic Tests - Checks your system hardware, like memory, hard drives, network cards and more, to ensure everything is working properly