An exclusive mix of technologies delivers comprehensive antivirus and Internet protection ? Insight identifies which files and applications are safe and which are dangerous, using the combined feedback of more than 175 million Norton users. ? SONAR Behavioral Protection detects signs that a file is dangerous to proactively protect you from never-before-seen threats. ? Spam Blocking keeps your mailbox free of unwanted, dangerous, and fraudulent emails. ? Live 24/7 Threat Monitoring is backed by a network of Norton users who serve as your own personal Neighborhood Watch group. Warns you about social media scams and threats to your personal information ? Scam Insight reviews a website?s reputation and 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, and automatically enters your usernames and passwords for you, so they can?t be lost or stolen. ? Parental Control feature helps you protect your kids from online dangers by giving you direct access to Norton Online Family. ? Safe Web tells you if a website is unsafe before you visit it and it?s too late. ? Safe Web for Facebook scans your Facebook wall and news feed for URLs containing security threats such as phishing sites, malicious downloads, and links to unsafe external sites. ? Intelligent 2-way Firewall prevents strangers from accessing your home network by blocking incoming traffic determined to be unsafe. Keeps you safe from both today?s and tomorrow?s threats ? Always up-to-date product automatically downloads and installs important product and feature updates when you?re not using your computer. ? Live 24x7 Support gets you access to help online, by phone or by email. Restores PC horsepower and automatically backs up your important files and treasured memories ? Defrag fixes common problems that can rob your computer of speed and power