Norton Antivirus help

Symantec Norton AntiVirus is a widely used anti-virus scanning that loads into a computers memory and help protect it from computer viruses and other malware that could damage data or cause other computer problems. Many OEM companies such as Dell will include trial versions of McAfee or other anti-virus programs to help lower the overall cost of the computer to the consumer.
ReferenceIssue / Question
VirusDictionary definition and related links on viruses.
 VirusesFull list of general virus and malware related questions and answers.
NewsThe latest security related news.
CH000655Norton antivirus Navdef32.dll error message during install.
CH000656Norton Internet Worm Protection continuously comes up.
ForumIf your question is not listed here try our computer help forum.