can you tell me how to change my signature please?

You can change your signature from here.
Note: The link above will work only for you.

samanyolu wrote:

You can change your signature from here.
Note: The link above will work only for you.

Also, later on when you forget where that link was, if you go to the main discuss page and scroll alll the way down, there's a link called Change Signature, which will get you to the same place.