Enable guest mode
Supported on: Microsoft Edge version 77, Windows 7 or later
Registry
HKLM
Software\Policies\Microsoft\Edge HKCU
Software\Policies\Microsoft\Edge Value name: BrowserGuestModeEnabled
Enabled: BrowserGuestModeEnabled = 1
Disabled: BrowserGuestModeEnabled = 0
Description
Enable the option to allow the use of guest profiles in Microsoft Edge. In a guest profile, the browser doesn't import browsing data from existing profiles, and it deletes browsing data when all guest profiles are closed. If you enable this policy or don't configure it, Microsoft Edge lets users browse in guest profiles. If you disable this policy, Microsoft Edge doesn't let users browse in guest profiles.