In today's digital age, preserving printed photos can be easily done. The best way is by scanning them using a high-quality scanner to ensure fine details and colors are captured accurately. Once scanned, you can edit or enhance them using editing software like Adobe Photoshop if needed. Remember to store these digital copies in several places like your computer, external hard drive, or cloud storage for safekeeping. It's a simple yet effective way to keep those precious memories alive.