Lanux128 supplied probably the best link regarding this topic, thanks. Anyway, I didn't get it fully. There's an option described how to switch his feature off, but what happens then? Do I miss all similar updates? Or are they processed as others, i.e. requiring simple restart?
Stoic Joker: For people who never switch theirs PCs off it's not safer. In contrary, if you don't intentionally open the shutdown dialog, you'll never know such an update is waiting to be performed!