Find a picture on the internet that you want to post, for example the one at the bottom of this page. Place your cursor over it and click the right mouse button. Click on "properties." Copy the address(URL). For the picture at the bottom of this page, it looks like this:
http://www.windshield-repair-forum.c...tech-small.jpg
Note that the address will always end with .jpg or .gif or a similar format.
Then simply paste the address into your post and type [img] at the very beginning of the address and [/img] at the very end of the address.
Then your picture will magically appear like this:
