Trend Micro Internet Security Pro provides comprehensive protection for your personal and financial information. Protects against current and future viruses An award-winning anti-virus engine protects against computer viruses, worms, Trojan horse programs, and related security threats. Automatic updates immunise you against new computer virus outbreaks. Defends your personal information with anti-spyware technology Powerful anti-spyware technology guards your personal information and privacy against spyware, rootkits, and other malicious software. Safeguards against attacks with a personal firewall Prevent your computer from exchanging data without your approval and defend against attacks from the Internet. Prevents unauthorised changes Improved security policies find and stop unwanted attempts to change your operating system and critical software. Offers customisable security warnings Decide exactly how often you want to receive warnings about security threats. Safeguards multiple computers Install Trend Micro Internet Security Pro on up to three PCs per household. 30 day free trial for Windows XP and Vista.