It is obvious to face the Norton antivirus update error if there are any minor or major glitches. In this case, your antivirus version will be updated. To get rid of the issue, first try to identify the reasons behind it. The top reasons to face the update error in Norton antivirus could be Firewall interruptions, weak internet connection, system settings, and several more. To rectify this issue, you can try various solutions, such as:

Turning off the Windows Defender 

Manually updating the Norton antivirus 

Reinstalling the product 

Checking the internet connection 

Making changes in the PC/smartphone system settings

Updating the OS device you are using

Running the Norton product as administrator, etc. 

Apart from that, getting a professional's help or connecting to Norton customer care can also be helpful. The experts can guide you through every step to resolve the issue. Also, they provide other resources that give complete aid to tackle this issue and get your Norton product up to date. For more information about how to resolve Norton Antivirus update error, visit our website or the below-mentioned source connection.