Presentations with or without slides become a problem only when they’re the single available or accepted model for sharing information. Or of course when, you know, they suck. One important thing to ...
A couple of years ago, I found myself teaching a section of a class that mandated a PowerPoint presentation. (That is, to keep my section aligned with the others, I had to require such a presentation.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results