Here ya go jacq
To post a picture, find the picture you want, and right click on it. That will give you at the bottom of the list, PROPERTIES click on that and then you will see the address of the item. Usually a picture ends with .jpg
Highlight and save (Control C hit "ctl C") and then post it in the post window (Control V hit "ctl V") You need to wrap it in the tag of img in brackets.

Preview your post to make it comes up right.
Hey, sprinkles are food? Who knew?