You may have uploaded a photo to a photo folder and then decided that you do not want it in that folder or use it at all in the yearbook. You can delete the photo from the folder.
1. Select Content.
2. In School Photos you will see the photo folders. Select the folder where the photo is located.
3. Click on Select to select the photo(s) to be deleted.
4. Select the photo(s) in the upper left corner and the Delete option will appear. Select Delete.