Norton Antivirus is software which brings to the customer with the advance technology that provides the faster speed to your computer and other devices and also minimizes the risk of the dangerous virus. So in order to protect your computer all the time from the viruses and from the online theft also, this is very necessary to Update Norton Antivirus software time to time but some time Norton users face the trouble that their Norton Antivirus software is not updating or it is not working and when try to update it then all the time see the error message. If you are facing the same kind of problem, you just need to take the help of Norton Customer Service Phone Number 1-800-872-8162 the technical team helps you.