I wasn't going to visit FB today, but did so just to "unfollow" and "block" had to do it twice before FB allowed it.

Here's a handy graphic about how to alt text, plus a link with more info and tips: www.perkins.org/resource/how...

Also, please, please, please turn on alt text as a default in accessibility settings to demonstrate inclusive posting. We have had a terrible time getting people to make their images accessible to low visibility and disabled users.