If the picture is on your computer you can tell the forum computer where to look for it by using the ATTACH FILES button and then going to the picture file. Click OK and the forum will do the rest.
OR, you can "COPY" the picture into the laptops tempory memory and then "PASTE" it into your posts.
OR, you can "COPY" the picture into the laptops tempory memory and then "PASTE" it into your posts.