Apple posted a new video in its “Shoot with iPhone” series called “How to shoot a one-handed selfie on iPhone 7.” It offers the three steps needed to take a quick selfie with your iPhone (works with all iPhones running iOS 10). 1.) Swipe left from the lock screen. 2.) Switch to front-facing camera. 3.) Press either volume button to snap your selfie. There are now 20 videos in this series, and they’re great resources for making the most of your iPhone’s camera.