well first you have to take the photo from your computer and upload it to either an image sharing website or to the webspace that you may have with your internet service provider, each will have instructions on how to do it, or you can email the picture to me and I will host it in my gallery and send you the link. you then take the link for the picture from your webspace or image sharing service and click the IMG button that appears above the window you enter text in for your posts, you enter the link into the window that pops up and then click ok, then hit add reply/submit post and your done.