-Start at the main screen of the forum.
-On the top bar click 'Profile'
-Then find the bar that has 'Information', 'Preferences', etc. Click on 'Signature'
-If you already have a signature, that will show up, it not a bog rectangular box will show. Here you have the option to make your ----signature.
-You can write, upload pictures, or put in smileys.
-After you have it ready click 'Save'