How to Bring Out the Best of iOS 8's Photography and Sharing Tricks

If you haven't yet taken the iOS 8 plunge, you may not know what you're missing. True, iOS 8 has the familiar iOS 7 look and feel, but it's chock full of both new and improved features and functionality. And it's free. Some of the new features evoke a sigh of relief -- we've been waiting for these, Apple. Others are downright pleasantly surprising and altogether cool. Here's your guide to the most useful and welcome iOS 8 changes to the Camera and Photo Apps, the new Family Sharing feature and more.