A picture is worth a thousand words and, in Day One, you can include photos to enrich and enhance your entries. Adding photos to entries in Day One is a great way to keep your memories alive and vivid.
Videos are limited to 5 minutes in length. Video is a Premium-only feature.
Drag in a photo from another location
Click the Paper Clip icon at the bottom right of an entry and choose Photo.
After selecting Photo/Video, a Finder window appears. Scroll down on the sidebar on the left and choose Photos under the Media section for access to the Photo Library.