Norton Antivirus 2009 is the fastest, lightest antivirus solution you can buy. Rapid pulse updates and the innovative new Norton Insight architecture dramatically improve performance while helping to ensure that you're protected from the latest threats. Norton Antivirus stays out of your way while you work or play. It automatically suspends all non-critical tasks and alerts when you're enjoying games and movies. And while Web-based attacks may be the single fastest growing type of online threat, Symantec's patent-pending Browser Protection lets you surf the Internet with confidence.