Open Settings
Go to Apps
Select Installed apps or Apps & features
Find Norton Antivirus
Click the three dots or select Norton Antivirus
Choose Uninstall
Confirm the uninstallation
Follow the on-screen...
Open the Start menu
Go to Settings
Select Apps
Select Installed apps or Apps & features
Find Norton in the app list
Click the three dots or select Norton
Click...
Open Norton
Go to Settings
Open Administrative Settings
Turn off Norton Task Notification
Turn off Special Offer Notification
Turn off Promotional Notification
Turn off Product Update Notification
Turn off Norton Community...
Open the Start menu
Go to Settings
Select Apps
Select Installed apps or Apps & features
Find Norton in the list
Click the three dots or select Norton
Choose Uninstall
Confirm...