This site discusses all things "Internet Explorer" Ho to mange this alert from IE "some add on are ready to use warning" If you want to suppress the NEW add-on warning "some add on are ready to use warning" two buttons... Author: AxelRMSFT Date: 06/28/2018 How to implement a GPO to block an Add-on? You can use the Add-on List GPO to help you manage Internet Explorer add-ons. Available GPO... Autho