I think albums are almost a better way to go than what the full version of Photoshop’s photo management software offers (AKA: Collections). So, what’s an album? Think of it this way: When you go on a trip, or to an event, you probably take a lot of photos—maybe even hundreds. When you want to share those photos with others, you don’t share all 300 of them right? No one will look through that many. So, you go through, pick your favorites, and then create an album. Then, you share the album. Your full library of photos is still there, so you can always get to them, but the album is what you’re going to show other people.