You can add a caption to each photo that will appear on the bottom portion of each picture. Multi-line captions are supported. Use the settings in the Caption Dialog to adjust how each caption appears in its assigned photo.
Define the size of your caption or use the Auto Size option to let the program calculate the best way to fit your caption across the bottom of your photo.
After you update the caption text you can press the F5 key or click on the refresh button just above the caption memo. Font and color changes happen as you make the change.