Experts predict that in 2021 people around the world will take about 1.4 trillion photographs, many of them while traveling. That estimate, by the digital imaging consulting firm Keypoint Intelligence, includes me—and probably you. The big question is: What will you do with those photos—and the ones you’ve taken before? The answers usually include throwing prints of vacation trips into boxes or placing them in albums, storing slides in protector sheets, and saving digital images in a computer in a haphazard way. All of this makes it challenging to locate what you’re looking for when you wish to find it. There is a better way. It will take some time, but with travel somewhat limited and memories of past trips making many people long to relive favorite vacations, family gatherings, and other treasured events, now is a good time to get your photographic house in order. Then you can see …