This guide will help you to make a decent signature. If you want a normal signature like Example(talk) than that is automatically set in you're prefrences. If you want a signature with HMTL (i.e ) than you can follow these steps below.
You will need to create a page titled "User:Your username/sig" (i.e User:JohnLocke/sig).
- Add you're HTML or the normal signature
- Then make a page "User: Your username/autosig (i.e User:JohnLocke/sig)
- In Special:Preferences go to the bottom where it states "Signature" add the following