well if you mean onto a thread you need to
1: Find an upload client i recomend
http://www.photobucket.com
2: After you have uploaded your image right click it and select properties
3: Highlight the text in the address (URL) section make sure it has something like .jpg at the end of it
4: now paste it with in these brackets [img]........Here.......[/img]
_________________
I am not online much if you wish to get hold of me send me a private message with your email/discord and ill catch up with you.