508 compliance

Hello,

I was hoping someone may be able to answer a question I had about presenter, engage, and quiz maker being 508 compliant.

First of all, are any or all of these 508 compliant? If so, is there a way to test what is being said (for example the names of pictures that we put into our presentations are named for our graphic designers of what it is and if it is in high res or low res, but we don't want our customers to be seeing that).

Secondly, I know within the power point part of the presentation you are able to change the alt text of a picture, but what is it that the 508 actually picks up on? Is there a way to test this?

Thank you all in advance!