But do try https://support.skype.com/en/faq/FA34895/screen-sharing-in-skype and other apps that do same.
What I am trying to do is communicate with my daughter who lives in another state. Ideally I want to be able to write/draw on a document so that she can see it, but also see each other. It seems google docs and ms ofc allow simultaneous collaboration of docs which allows her to see what I am writing / drawing but not speaking to one another. Ideally this would work like a live version of a teacher giving a presentation online where my webcam has my photo in the corner while sharing my screen so she can see what I write/draw. (? powerpoint presentation). For devices I have an dell inspiron with touch screen, digital pen, and webcam, an ipad, and an iphone. Suggestions?