There should be an icon with hills and a Sun yellow background, if you take your cursor over it it says insert image. Thats one way.
If you have a big image you can link to photograph hosters like Photobucket or flickr, and I think Google has one too.
After you upload the picture to their site your get a Link. URL you then cut and paste it into the message, or use the Insert pic above.
You can also load pictures to this site and attach them as thumb nails see additional options when creating your message.
Hope this helps.
There will be a moderator allong later to help better.
Good luck
