When do I need to contact Norton Customer Support?

First, you need to contact Norton antivirus support number USA if there is any sign of virus infection in your computer. Such as if your computer frequently hangs and slows down. Second, if you have not installed Nortonantivirus software in your computer yet, then you also need to call support for installation so you can get your computer protected from now on. Three, if you are having problems with your Norton antivirus software and you don’t know how to use it or troubleshot these problems, then you also need to call Norton TechSupport Phone Number 1-855-241-6700 (toll-free). And finally, even if you are having no issues with your Norton antivirus or your computer is not under attack, but you have a lot of questions in your mind regarding antivirus, security and internet threats. You can call the Norton phone number USA to enlighten you.