I see all of these people with cool signatures that show a little bit about them, but can not find how to add it on this forum!

I found this question on the FAQ section, but it is not helpful at all.

How do I add a signature to my post?
To add a signature to a post you must first create one via your User Control Panel. Once created, you can check the Attach a signature box on the posting form to add your signature. You can also add a signature by default to all your posts by checking the appropriate radio button in your profile. If you do so, you can still prevent a signature being added to individual posts by un-checking the add signature box within the posting form.

It says nothing about where to go in the User CP to add the signature... I looked in all the subheadings and could not find it. Can somebody help?



Thank You!!!!


I didn't find the right solution from the Internet.
References
https://forum.joomla.org/viewtopic.php?t=851922
Corporate Animation Video