Do not allow preferences to be changed

Supported on: Firefox 118 or later, Firefox 115.3 ESR or later

Registry

HKLM Software\Policies\Mozilla\Firefox\FirefoxSuggest

HKCU Software\Policies\Mozilla\Firefox\FirefoxSuggest

Value name: Locked

Enabled: Locked = 1

Disabled: Locked = 0

Description

If this policy is enabled, Firefox Suggest preferences cannot be changed by the user. If this policy is disabled or not configured, the user can change their Firefox Suggest preferences.