Configure Pop-up Blocker
Supported on: Microsoft Edge on Windows 10 or later
Registry
HKLM
Software\Policies\Microsoft\MicrosoftEdge\Main HKCU
Software\Policies\Microsoft\MicrosoftEdge\Main Value name: AllowPopups
Enabled: AllowPopups = yes
Disabled: AllowPopups = no
Description
This policy setting lets you decide whether to turn on Pop-up Blocker. By default, Pop-up Blocker is turned on.. If you enable this setting, Pop-up Blocker is turned on, stopping pop-up windows from appearing. If you disable this setting, Pop-up Blocker is turned off, letting pop-ups windows appear. If you don't configure this setting, employees can choose whether to use Pop-up Blocker.