how can I do this?

How can I put a picture(jpeg or bmp) in this board? I want to put a picture in a topic bec pic is easier than explaining what it look like. Thank you in advance.

Easy, when you write a post, notice the “UBB Code is ON”, click on it, and you get all the tricks.

Just have a pic visible on Internet, copy paste the link to the pic enclosed with starting balise openBracket-img-closetBracket link ending balise.

Et voilà !