I don't know whether this is by design but whenever I installed some updates (which require restart) and then turned off my computer (Start menu -> Shut down), the updates won't be applied. And they will never be applied until I do a proper "restart" (once I got a notification that installed updates from weeks ago were still not applied). If it is by design then can you implement some options (like "Shut down and apply updates", "Shut down without applying updates", etc.)?