In the Security & Privacy window, click the lock icon at the bottom. If you see the System Extension Blocked alert, click Open Security Preferences. When prompted, type your Mac administrator user account password, and then click Install Helper.Īfter you restart your Mac, in the Norton installation window, click Open Preferences. You can click Learn More to know more about Norton Community Watch. Do any one of the following:Ĭlick Join Now to enable the Norton Community Watch on your Norton product.Ĭlick Maybe Later to join the Norton Community Watch later. In some cases, Norton provides you an alert to join the Norton Community Watch that collects information about potential security risks from your computer and sends the information to Norton for analysis.