Platform: Windows 98, Windows XP, Windows Me, Windows NT, Windows 2000

Features

Norton AntiVirus detects and removes viruses, worms, and Trojan horses automatically—without interrupting your work
It works in the background 24 hours a day to protect email messages, instant message attachments, Internet downloads, and other files
Now it can also detect viruses in compressed file archives before you open them
The expanded threat detection alerts you to the presence of spyware, keystroke loggers, and similar programs that can steal personal information
It now even alerts you when your virus protection is getting outdated