Photo uploads do not display unless the user selects the Portrait option from the Category drop menu.
Note: The default (system) setting is set to No Category. This option must be changed for the image to upload.
Photo images sizes should be no larger than *1MB and accepted file types are JPG, PNG, and GIF formats.
If you are unsure how to reduce the file sizes, please see Reduce the file size of a picture in Microsoft Office.