1 - Norton AntiVirus Definition Update 7.0 Norton AntiVirus is the #1 selling Macintosh® anti-virus software in the world.* It gives you unparalleled protection that's safe and easy to use. Use it against viruses in Internet downloads, email attachments, CDs, floppy disks, shared files, and networks. It detects and removes all known viruses, plus unknown and unidentified macro viruses. New version 7.0 scans files and downloads updates faster than ever. And with Symantec's exclusive LiveUpdate technology, you never have to worry about having outdated virus definitions, because Norton AntiVirus can automatically download the latest data from the Symantec AntiVirus Research Center over the Internet License: Shareware OS: Mac OS Size: 1.16 KB