Hi, The Control Center (Page Info) you'll find when you click on the little 'i' in a circle, at the left end of the address bar. Click on it, then on the little black arrow ('''>''' ) and then on 'More Information'. Under the Permissions tab : scroll down to 'Open Pop-up Windows' - uncheck 'Use Default' and check 'Block'. --------------------------------------------------------------------------------------------------------- You can also check the setting in Options => Privacy & Security - under 'Permissions' : Check : 'Block pop-up windows'.