My professors love to use "shadow" font. However, for printing, they are a major pain.
Is there a way to remove all the shadow from every slide without having to do 1 slide at a time?
Depending on how the professors set up their PowerPoint decks, you could change the font in the Master Slide. To do this, go to View -> Master -> Slide Master. In there, you can change the fonts. You'll have to do this for each type of slide that the professor used in their deck, but most people only use a couple of different types of slides.
I think that this will only work if the professor didn't manually change the fonts to have shadows.