Many people know about dragging and shaking windows – but many do not. Many people know about dragging and shaking windows in Windows 10 – but many do not. So how do you reach an intelligent and well-informed audience who don’t know what they don’t know? They won’t hit Play on a video but they may watch a 17-second GIF.
Be sure to check out the keyboard shortcuts too: Photo Tip #3 | How to move the active window
The Elements of Simple 