Enable favorites bar

Category

Computer Configuration > Administrative Templates > Microsoft Edge - Default Settings (users can override)

Scope

Both

Registry Key

HKLM\Software\Policies\Microsoft\Edge\Recommended

Description

Enables or disables the favorites bar. If you enable this policy, users will see the favorites bar. If you disable this policy, users won't see the favorites bar. If this policy is not configured, then the user can decide to use the favorites bar or not.