Slide accidental deletion (prompting user suggestion)
I was working with a lesson plugging some audios and suddenly, I observed that there was a slide missing. I knew I had that slide. So went back with the undo button and then I realized my fat fingers did it by accident.
Just one suggestion from the user perspective:
In a future update, could you make a delete slide confirmation window available? So that way if someone accidentally attempts to delete a slide, the application prompts the user if that is what the user really wants to do.
In the meantime, I'm already putting my fingers on a diet :)