One step to a perfect presentation

#1 piece of advice for all presenters: know your presentation by heart.

I’ve been to four different conferences in the past three
weeks. I’ve seen a lot of presentations – a few good and many that could use some help. All the presentations I saw could be fixed with one best practice:

Know how to tell your story without your slides. 

I recommend writing your talk first. Practice it. Then
figure out what the major points are. Practice again with just one main point
on a slide. Then fill out your slides. Then practice again without slides. Your
presentation will be a 100% better, you’ll survive computer failures and you
won’t commit many errors like looking at your slides, reading your slides,  … or the worst, not being able to give your presentation when the projector or your computer won’t work.