Whether it's to flaunt your new digital face on Instagram or to show off a unique app to your friends, you'll ultimately need to know how to take a quick screenshot with your shiny new Apple Watch. Turns out, it's not that much different than taking one on your iPhone. How to Take a Screenshot on the Apple WatchTo capture a screenshot, all you need to do is quickly press and release the Digital Crown and side button simultaneously. Alternatively, like the iPhone, you can press and hold either...