Step-By-Step
1)Click On This Link
TinyPic - Free Image Hosting, Photo Sharing & Video Hosting
2)Click on "Browse"
3)Find the file where your picture is located
4)Find the picture you wish to upload
5)Click on the resize drop-down box and click on "Message Board"
6)Click on "Upload Now"
7)Highlight the code under the words: "IMG Code for Forums & Message Boards"
8)Press the keyboard buttons: Ctrl + C
9)Now go back to your thread and press the keyboard buttons: Ctrl + V
10) Then you know what to do from there