'Death By Powerpoint' has been a well worn phrase that shows just how horrifically bad most presenters use this application.

But in this episode, David explains how Powerpoint - and more specifically what we put on the screen - can absolutely transform ANY presentation.

He shares the following:

• The single greatest Powerpoint RULE that 90% of presenters break
• Why images are massively more powerful than words (and it's not because they are pretty)
• His transformational experience with explaining to audiences his Guinness record reciting Pi to 22,500 digits
• What you should do if Powerpoint goes down