There could be several reasons due to which you could be facing the Norton login issues. Mentioned below are some of the easy steps which one can follow for dealing with the login issues with their Norton antivirus:

• Keep your Norton antivirus updated by regularly updating it.
• Updating their Google Chrome.
• Caches should be removed from the IP, DNS and Browser.
• The virus scan is also very important.

However, if the user still is unable to fix these login Problems in Norton antivirus account, they can move forward to perform these below-mentioned options:

1.Correctly activating the Norton product for gaining access to the account.

• The user may not be able to login into their Norton account if they haven’t correctly activated the newly purchased Norton antivirus.
• The user needs to add to their Norton account, the Norton renew  subscription.
• Now, if the user has the 25 digits numerical key, they can open their Norton account and type in their numerical key in the getting started menu.
• Once the product gets activated, they can avail access to it’s every feature. This is also most likely to end the login issues.
• Poor internet connection can also prevent the user from logging in to their Norton account. So the user can restart their computer as well as their router, which will re-establish their internet connection as well as resolve their Norton.com/setup antivirus login issue.
• If the user has bought the Norton online subscription, they can log in only with the credentials which they used when they bought the antivirus. 

So in case the user forgets their username/password, they can recover it by :

Opening Norton login page to find ‘HAVING TROUBLE SIGNING IN?’ option. 

• This link retrieves the username and password when clicked on it. It will then also open a new page and ask for the mail.
• Enter the mail and select continue.
• Users will receive a message that if that email would be linked with an old Norton account, they can recover the account details by following the instructions mentioned in the link sent to their mail.