Questions you keep. Host it live or play it alone when you are done. Pick a kind, write the questions, add a picture or your own slides if you like, press Publish. In a hurry, let the AI write questions from your notes or a PDF and tidy them up here first.
A colour and a character. This is what people see in the library and at the foot of every drawn slide.
Drop in a PDF or photos and each page becomes a slide. Put a question on a page with the On slide picker, or leave it and a slide is drawn for the question. Slides stay on this computer; only the questions are published.