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 software vulnerabilities. It¿s also compatible with Mac OS® X v10.5 and takes full advantage of the new operating system's advanced features to help you protect your Mac even better. Powerful, built-in vulnerability protection helps prevent identity thieves from exploiting newly discovered application and operating system weaknesses. And the enhanced Norton AntiVirus dashboard widget lets you quickly check your system's virus protection status and get the latest information about current virus threats directly from the experts at Symantec Security Response. Norton AntiVirus for Mac now features silent, automatic virus definition updates; fully integrated schedule management settings; faster and more extensive file-scanning capabilities; improved Auto-Protect functionality; and a new user interface that makes routine tasks more accessible than ever before. And as always, LiveUpdate makes it easy to keep your virus and vulnerability protection updates current against new threats.