So you’re sittin’ in the airport terminal, waitin’ for your flight, tappity-tap on your Windows 7 laptop.
“Now boarding Group 2 for USA123 to Los Angeles!”
That’s you, so you turn off your computer.
And it says
“Now installing update 1 of 153493 Please do not turn off or unplug your computer”
!!!!!!!!!!!!!!!
Yes, that happened to me.
But if you choose when to install updates then you should not have to deal with unexpected requests or actions to reboot when in the middle of some work.