System Suite 9 Professional System Suite 9 Professional boasts a comprehensive feature set and one-click tune-up wizards that enable you to repair any existing problem and defend against real-time security threats Remove existing viruses, malware and spyware from your PC and prevents future infections by monitoring your computer for any malicious behavior Two-way advanced firewall proactively monitors and defends your PC with multi-layered security protection System Suite runs over 100 tests to uncover problems that slow down your computer and fixes all of them so that your computer runs like new again Recover lost data and rescue non-booting Windows systems