When it comes to storing and sharing digital photos, a photo CD is just one of the many options available. Some other synonyms for a photo CD include image disc, picture CD, and photo album on CD. These terms all refer to a compact disc that contains digital images that can be viewed on a computer or DVD player. With advancements in technology, there are now many other ways to store and share digital photos including USB drives, cloud storage, social media platforms, and photo sharing websites. While a photo CD may have been the go-to option in the past, there are now many alternatives that offer more convenience and flexibility.