Originally Posted By: Ira L
There is a trade off on the "T" recommendation of the "UPDATE" acronym protocol.
If you Turn off your wifi or computer you could miss the Apple security updates that are (under some circumstances) automatically pushed to your computer. ...

True. But then there are many of us who don't permit "automatic" updating of anything as a matter of course, in addition to which some of us log in and off the Internet given our "archaic" access.