Gathering, editing, and cataloging the many great photos we take is one thing. Getting professional-quality prints to hold in our hands is something else entirely.
Photos for OS X is equally good at both tasks. You can use it to quickly sort through the hundreds or thousands of photos you've taken to find the best ones and the ones that mean the most to you. Then, instead of printing them yourself on an inkjet at home, or fussing with a photo printing service on a website, you can order real, high-quality prints in a range of sizes, right from Photos on your Mac.