Download Norton Antivirus

Protect your computer from Viruses, Adware and Spyware automatically .

Norton AntiVirus offers both antivirus protection and a simple firewall. A new Preinstall Scan works around infections that attempt to prevent NAV's installation. It automatically and silently downloads and installs virus signature updates and can run a quick scan of vulnerable files immediately afterward.

Norton Antivirus blocks spyware, adware, and other malicious nonvirus applications. It scans e-mail going in and out of the system as well as IM file transfers. It also features Internet Worm Protection which blocks unsolicited inbound data packets just like Windows Firewall (which it replaces by default). It scored near perfect on Gibson Research's ShieldsUP! test. It specifically blocks known Trojans and temporarily prevents all connections from any IP address that attempts illicit access. Like Windows Firewall, NAV offers protection even before Windows has loaded. It does not attempt to block multiple e-mails sent in a short period, but it does watch for programs attempting to e-mail themselves as attachments. Norton Antivirus won PC Magazine's Editor's Choice Award

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