> Don't reward this behavior by buying Windows 10. Or at least delay the purchase as long as possible. There's no buying if you've already got a valid Windows

> Don't reward this behavior by buying Windows 10. Or at least delay the purchase as long as possible. There's no buying if you've already got a valid Windows 7/8 license; it's a free upgrade. And as long as it's optional, I don't mind this instance of a notification for a very generous offer (at least generous in terms of regular Microsoft pricing).