Display labels on board onscreen?

Is there a setting to display the board square labels onscreen?  It would help a returning older player use the abundant supporting analytic material provided during play.  Please?

Was something that I wrote irrelevant or unkind?

Addendum to #1 above, "...during AND AFTER play."  

Hey are you talking about notation? 

@StumpyBlitzer  Thanks for asking!  Yes, I'd like to be able to see the rank & file alphanumeric markers on any board I'm looking at on the app, at least for awhile, as I transition to the 21st century.  I've seen it on messages & posts so I think there may be a setting or option somewhere???  

If you are using the Android app it's under Settings, Game, Show Coordinates. I don't know where it is if you are using the iOS app.