One Exclamation Point Short

Ever triggered a hidden Mac feature by accident? This week you’ll find out why a stray backtick fires up the Magnifier in macOS Preview, and how a single screenshot plus built-in OCR can lift text straight out of an image (even if that Wi-Fi password still refuses to cooperate). You’ll grab the trick for sharing your network as a scannable QR code from the Passwords app, learn why YouTube TV…