I have given several hundred presentations over the past couple of years on matters ranging from how to conduct LANDNAV, zombie brainstorming, styles of beer, PTSD and Military Culture, Domestic Violence and the Military, Resiliency, CSF2 RTA (resilience training assistant) trainings, and more. 

Most of my trainings are Keynote (powerpoint), but I like to think that I do not do the typical 'death by powerpoint'. My training has evolved so that 90% of my slides are NOT bulleted text and paragraphs. I use pictures to convey a story.