To add a personal photo to your public profile (which will appear on your forum posts also):

• Go to your Account Settings
  • choose Settings from the dropdown menu under My Account in the toolbar at the top of the site.
  • Scroll down to the Public Profile section (or click the link at the top of the page to go there directly)
• Click " to the right of the "Change Icon" space. This will let you browse your hard drive to find the picture you want to upload.
  • Make sure your picture is a valid file type (gif, jpg, png), and is smaller than the maximum filesize (30kb), and smaller than the maximum allowable dimensions (75px x 75px).

 This will also work in the Forum Settings to add graphics to your forum sig.

Please note that any images Posted to the Discussion Forums should be either your own property OR in the public domain.  Copyrighted images will be subject to removal, and a repeat incident after a first warning may lead to account termination.