Nothing feels more futuristic and Star Trek than using AirDrop to instantly beam pictures and videos to others while you’re out and about. There’s no file size limit, no setup, no software to install, and no password to memorize. And since AirDrop uses Bluetooth, you don’t even need an Internet connection or a Wi-Fi network to make it work, though you can use a Wi-Fi network if you want. That means you can use AirDrop to fling files to and fro in places that you normally can’t—airplanes, cruise ships, and camping trips, to mention a few. In this column, you’ll learn how to use AirDrop inside Apple’s Photos app, plus get some ideas for using AirDrop in other apps…click here to read the full story on Macworld.com