Norton Anti Virus uses exclusive, patented layers of protection that work together to neutralize viruses, dangerous websites & social media scams, so you're protected from today's & tomorrow's online threats. Insight identifies which files & applications are safe & which are dangerous, using the combined feedback of more than 175 million Norton users Norton community watch tracks virtually every file on the Internet for comprehensive global threat monitoring SONAR behavioral protection detects the signs that a file is dangerous to proactively protect you from never-before-seen threats Internet protection system scours websites & social networking sites for suspicious links & content to identify the latest social networking scams Download insight & IP address insight prevent you from downloading files from websites that have a low reputation score within the Norton user community Scam insight reviews a website's reputation & lets you know if it's safe to enter your personal information Anti-phishing technology blocks fraudulent "phishing" sites set up to steal your personal information Identity safe remembers, secures & automatically enters your usernames & passwords for you, so they can't be lost or stolen Safe web tells you if a website is unsafe before you visit it & it's too late Network mapping & monitoring shows all the devices connected to your home network, so you can spot uninvited guests using your wireless connection and/or eavesdropping on you Automatic product downloads & installations when you're not using your computer ensure your protection is always up to date Built-in intelligence maximizes battery life by putting off non-critical activities until you are plugged in & out of full-screen mode