Do not allow preferences to be changed

Supported on: Firefox 68 or later, Firefox 68 ESR or later

Registry

HKLM Software\Policies\Mozilla\Firefox\FirefoxHome

HKCU Software\Policies\Mozilla\Firefox\FirefoxHome

Value name: Locked

Enabled: Locked = 1

Disabled: Locked = 0

Description

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