Norton AntiVirus 11 for Mac is the world's most trusted antivirus solution for Mac systems. It removes viruses automatically, cleans infected Internet and email downloads, and protects against advanced online threats and attacks that target newly discovered operating system and application vulnerabilities. The solution, which is compatible with new Mac OS X v10.5, features improved scanning and scheduling capabilities, an updated user interface that makes tasks more accessible, and an all-new dashboard widget that lets you quickly check your system's virus protection status. The Dual Protection version includes Norton AntiVirus 2008 for Windows to protect those who use their Intel based Mac to run Mac OS X and Windows operating systems.