How do you remove a background for PDF?
I am a student and all my PowerPoint lectures are sent to me before they begin. I take those lectures put them into keynote then open them in notability as a PDF. This allows me to record the audio of the lecture and take notes directly on the slides. However, some teachers use dark or colourful backgrounds that make annotating them a bit frustrating. I want to remove the backgrounds in the same way I could if I selected print "With Backgrounds: off"
Is there a way to either delete the backgrounds or print to PDF without the backgrounds?
Thanks