The Shield Deluxe 2009 combines reactive antivirus and spyware detection methods with the latest proactive technologies to provide your computer with the most effective protection against malicious programs. The product is simple to install and set up, while offering advanced users a range of versatile settings for fine-tuning the program.Combined antivirus technologies. The Shield Deluxe 2009, powered by BitDefender relies upon integrated methods to scan for viruses: the reactive method (using signature databases) and proactive protection (behavior blocker and heuristic analysis).Optimized for use on laptops. Users of laptops benefit from an economy mode that conserves battery energy, while users of WiFi (wireless) Internet services can automatically update antivirus databases. The program has been optimized for use on laptops based on Intel Centrino mobile technology, and for use on computers with Intel processors that support Hyper-Threading technology.Simplicity and convenience. The Shield Deluxe 2009 is installed and set up in a matter of minutes, while the context-sensitive help function helps users quickly understand the finer points of the program's capabilities. Moreover, the program regularly notifies users of its current protection status and gives recommendations for dealing with virus epidemics and potential threats.PCSecurityShield provides free technical support for The Shield Deluxe 2009 customers as well as all PCSecurityShield products. The Shield Deluxe 2009 is Vista Compatible.