The feeling when showing somebody how Windows+Shift+S lets you do screenshots on Windows. So good!
That reminds me that one day, not so long ago, we realized that my wife's father doesn't know about Copy & Paste! When we used to copy some stuff, he was amazed! Sadly, I think he has forgotten about it again. He's over eighty so I don't blame him. It does make me wonder how we'll cope with all this digital shit that we've been introducing into the world, ensuring our disablement in the future. Yikes.