I've been doing Windows screenshots wrong this whole time

This is a new series called "Paul's doing it wrong and everyone is smarter than Paul and if he'd only just listened..." where I explain something dumb I've done in my life and people at work can't stop giving me shit about it.
Let me just explain to you how I take screenshots on Windows, and either you'll immediately realize how foolish I've been, or you're in the same boat in which case I guess you can grow alongside me.
So, first: find the Print Screen button. This isn't always easy, because s