The 10/20/30 Rule of PowerPoint That I Wish Everyone Followed
Guy Kawasaki writes, "A PowerPoint presentation should have ten slides, last no more than twenty minutes, and contain no font smaller than thirty points" (The 10/20/30 Rule of Powerpoint). I wish everyone who prepares a presentation would follow this advice. Long PowerPoints disrupt any kind of narrative flow and dynamic energy that can build up when you deliver your message.
About Tom Johnson
I'm a technical writer based in the San Francisco Bay area. In this blog, I write about topics related to technical writing and communication — such as software documentation, API documentation, visual communication, information architecture, writing techniques, plain language, tech comm careers, and more. Check out simplifying complexity and API documentation for some deep dives into these topics. If you're a technical writer and want to keep on top of the latest trends in the field, be sure to subscribe to email updates. You can also learn more about me or contact me.