Turn off app notifications on the lock screen

Supported on: At least Windows Server 2012, Windows 8 or Windows RT

Registry

HKLM Software\Policies\Microsoft\Windows\System

Value name: DisableLockScreenAppNotifications

Enabled: DisableLockScreenAppNotifications = 1

Disabled: DisableLockScreenAppNotifications = 0

Description

This policy setting allows you to prevent app notifications from appearing on the lock screen. If you enable this policy setting, no app notifications are displayed on the lock screen. If you disable or do not configure this policy setting, users can choose which apps display notifications on the lock screen.