No problem...right click on your picture (if it is a web pic) and click properties. Copy the link location. Then, there is a small "insert image" button in the middle row of icons on the reply page (look like a little picture frame). It will bring up a (img)(/img) code, just past the link location in between those two parenthesis. Hope this makes sense, computer speak is a different language to me.
If you picture is on your computer, just click "add image to post" and then click browse; find your picture and click upload.
If I see a post without a picture I try to go and post it for you so we can all enjoy it!