Control use of the Headless Mode
Supported on: Microsoft Edge version 92, Windows 7 or later
Registry
HKLM
Software\Policies\Microsoft\Edge HKCU
Software\Policies\Microsoft\Edge Value name: HeadlessModeEnabled
Enabled: HeadlessModeEnabled = 1
Disabled: HeadlessModeEnabled = 0
Description
This policy setting lets you decide whether users can launch Microsoft Edge in headless mode. If you enable or don't configure this policy, Microsoft Edge allows use of the headless mode. If you disable this policy, Microsoft Edge denies use of the headless mode.