How May I Add A Signature To All Posts?

I'm not technically inept...I must be missing something here, but I don't see the option in my settings.
Can I add an automatic signature, or must I do it manually everytime?
FWIW, I want to add a sig that says I'm not online a lot. I rely on public Internet...not too many places to go right now...so my apologies for not replying to others quickly.

 

Tap your name and then signature.

 

Do you mean directly click my name on the brown tab? If I try that, I get:
"MajorGeeks.com Support Forums - Error
You do not have permission to view this page or perform this action."

Or hover over that, then click my name on the pop-up menu? That brings me to my profile page. I don't see a "Signature" link on the profile page, the pop-up menu itself or anywhere in the settings. I have JavaScript enabled for MajorGeeks itself (but not Google, of course). Does a sig rely on any Google services?

 

When you touch your name a drop down menu apears. Signature is one of the options.

 

Eldon, thank you for attaching the screenshot...mine does not look the same!
Here's a screenshot of mine:

 

This is weird!
Hopefully Laura can help.

 

Should I send her a message or does she check this section regularly?
I thought about editing the title of my post, but apparently there's no feature for that.

 

Thank you very much, Tim. I'm running out of time here so I'll write my sig w/sys info and PM you another day.
You guys rock!

FYI, I love that the MajorGeeks forums are simple + load quick + especially that your download page does not require JavaScript (and I don't even have to "click here if your download doesn't start")...I'm really getting to hate the state of the WWW...more and more sites require the privacy-bashing HTML Canvas, too.

 

Ah, the "Signature" link is there now! Thanks for whatever you did!

 

50, as I recall.