Protect your PC from existing new viruses, trojans and spyware for FREE. Active Virus Shield combines traditional antivirus defense methods with the latest technology to detect and stop viruses and spyware before they can infect your PC. Active Virus Shield combines traditional antivirus defense methods with the latest detection technologies to stop viruses and spyware before they can infect your computer. With Active Virus Shield, you get real-time protection as you access files on your computer or in your emails. Active Virus Shield scans all HTTP Internet traffic, in real-time, for viruses. This means that files and other malicious software are repelled before they can be saved on your computer. Active Virus Shield controls any unauthorized file and registry changes. Above all, Active Virus Shield has a very small response time (usually less than 2 hours from when a virus is discovered) which better protects you in case of a virus outbreak. The software utilizes advanced heuristics for detection, and is simple and easy to use. Best of all, by utilizing sophisticated technology to optimally share processing power with other applications, Active Virus Shield allows you to continue with other tasks without slowing you down. Active Virus Shield also offers a number of additional advantages for laptop users, including economy mode to conserve battery energy and WiFi (wireless) Internet access to automatically update antivirus databases.