Guy Kawasaki 10-20-30 Presentation Rule
I suffer from something called Ménière’s disease—don’t worry, you cannot get it from reading my blog. The symptoms of Ménière’s include hearing loss, tinnitus (a constant ringing sound), and vertigo. There are many medical theories about its cause: too much salt, caffeine, or alcohol in one’s diet, too much stress, and allergies. Thus, I’ve worked to control all these factors.
However, I have another theory. As a venture capitalist, I have to listen to hundreds of entrepreneurs pitch their companies. Most of these pitches are crap: sixty slides about a “patent pending”, “first mover advantage”, “all we have to do is get 1% of the people in China to buy our product” startup. These pitches are so lousy that I’m losing my hearing, there’s a constant ringing in my ear, and every once in a while the world starts spinning.
Before there is an epidemic of Ménière’s in the venture capital community, I am trying to evangelise the 10/20/30 Rule of PowerPoint. It’s quite simple: a PowerPoint presentation should have ten slides, last no more than twenty minutes, and contain no font smaller than thirty points. While I’m in the venture capital business, this rule is applicable for any presentation to reach agreement: for example, raising capital, making a sale, forming a partnership, etc.
Ten is the optimal number of slides in a PowerPoint presentation because a normal human being cannot comprehend more than ten concepts in a meeting—and venture capitalists are very normal. (The only difference between you and a venture capitalist is that he is getting paid to gamble with someone else’s money). If you must use more than ten slides to explain your business, you probably don’t have a business. The ten topics that a venture capitalist cares about are:
- Problem
- Your solution
- Business model
- Underlying magic/technology
- Marketing and sales
- Competition
- Team
- Projections and milestones
- Status and timeline
- Summary and call to action
You should give your ten slides in twenty minutes. Sure, you have an hour time slot, but you’re using a Windows laptop, so it will take forty minutes to make it work with the projector. Even if setup goes perfectly, people will arrive late and have to leave early. In a perfect world, you give your pitch in twenty minutes, and you have forty minutes left for discussion.
The majority of the presentations that I see have text in a ten point font. As much text as possible is jammed into the slide, and then the presenter reads it. However, as soon as the audience figures out that you’re reading the text, it reads ahead of you because it can read faster than you can speak. The result is that you and the audience are out of synch.
The reason people use a small font is twofold: first, they don’t know their material well enough; second, they think that more text is more convincing. Total bozosity. Force yourself to use no font smaller than thirty points. I guarantee it will make your presentations better because it requires you to find the most salient points and to know how to explain them well. If “thirty points” is too dogmatic, the I offer you an algorithm: find out the age of the oldest person in your audience and divide it by two. That’s your optimal font size.
So please observe the 10/20/30 Rule of PowerPoint. If nothing else, the next time someone in your audience complains of hearing loss, ringing, or vertigo, you’ll know what caused the problem. One last thing: to learn more about the zen of great presentations, check out a site called Presentation Zen by my buddy Garr Reynolds.
This article was written by Guy Kawasaki at Atherton, California. Guy is a managing director of Garage Technology Ventures, an early-stage venture capital firm and a columnist for Forbes.com. Previously, he was an Apple Fellow at Apple Computer, Inc. where he was one of the individuals responsible for the success of the Macintosh computer.
Guy is the author of eight books including The Art of the Start, Rules for Revolutionaries, How to Drive Your Competition Crazy, Selling the Dream, and The Macintosh Way.
You can read more articles like this on Guy’s Weblog at blog.guykawasaki.com

How To Be a Great Moderator
March 07, 2006
How many times have you watched a panel and thought that it was entertaining and informative? Your answer is probably a small number. Moderating a panel is deceptively hard–harder, in fact, than keynoting because the quality of the panelists is usually beyond your control. Here’s how to be a great moderator.
- Don’t over-prepare the panelists. The more panelists prepare in advance, the more likely they will be boring. If you provide all the questions in advance, many panelists will prepare carefully-crafted, devoid-of-content responses–in the worst case, even tapping PR people for help. The most you should provide is the first two or three questions to make panelists feel comfortable and “prepared.”
- Do prepare yourself in advance. Moderators need to prepare more than panelists because they need to be able to stir up the pot with questions about the latest industry controversies and hot issues. It’s hard to do this in real time, so prepare the questions in advance using multiple research resources. If you don’t have enough industry knowledge to stir up the pot, then decline the invitation to moderate the panel.
- Never let panelists use PowerPoint. Even if the panelists are CEOs and Nobel Prize winners, never let them give a “brief” PowerPoint presentation. If one panelist uses PowerPoint, everyone else will want to. Then the session will encounter the technical difficulty of making multiple laptops work with the projector or the challenge of integrating presentations into one. Forget it.
- Never let panelists use anything special. Suppose everyone accepts the no-PowerPoint rule, but a panelist comes up with the clever idea of showing a “brief” corporate video. Again, the answer should be, “No can do.” Frankly, if a panelist needs either a PowerPoint presentation or a video, he’s probably not articulate enough to be on the panel, so get rid of him if you can.
- Make them introduce themselves in thirty seconds. Give panelists thirty seconds to introduce themselves. The moderator shouldn’t read each panelist’s bio because he will inevitably (a) mispronounce something (I didn’t know I was Polish until I was introduced as “Guy Kowalski”); (b) get some fact wrong “Oh, you didn’t graduate from Harvard Business School, you just attended a one-week executive boondoggle there;” or (c) fail to highlight some crucial part of the panelist’s background.
- Break eye contact with the panelists. Look at the panel, ask a question, and then look at the audience. Do not continue eye contact with the panelists because you want them to speak directly to the audience, not to the moderator. Also, don’t hesitate to tell panelists to speak louder or get closer to the microphone.
- Make everyone else look smart. The goal of the moderator is to make the panelists look smart. It is not to make himself look smart–or grab the most attention. Moderators can make panelists look smart in two ways: first, give them a few softball questions that they can knock out of the park. For example, “What do you view as the most pressing issues of the industry?” Second, extract good information out of the panelists by rephrasing, summarizing, or clarifying what they said. A good moderator accounts for only 10% of the speaking time of a panel–she is the “invisible hand,” not the star.
- Stand up for the audience. Making panelists look smart does not mean letting them bull shitake the audience. My theory is that the moderator is called the moderator is because her role is to ensure that there is only a moderate level of bull shitake and sales pitches. A good moderator is the audience’s advocate for truth, insight, and brevity–any two will do. When a panelist makes a sales pitch or tells lies, you are morally obligated to smack him around in front of the audience.
- Involve the audience. Moderators should allocate approximately 30% of the duration of the panel to questions from the audience. Any more, and the audience will run out of high-quality questions. Any less and the audience will feel like it did not participate. However, don’t feel obligated to accept any stupid questions from the audience any more than you accept stupid answers from the panelists. Just in case, always have a few good questions in your hip pocket just in case no one in the audience has a question (thanks for the suggestion, Alek). Or, even better, you could “seed” the audience in advance.
- Seize the day. In my book, a moderator would get an A+ if he can catch a panelist “in the act.” For example, many venture capitalists cop the attitude that “We knew that the dotcom bubble would burst, so we were very careful about what we invested in.” The moderator should win a prize if he can come back with, “Then why did you invest in discountdogfood.com?” I realize this conflicts with “make everyone else look smart” but moderating is a complex activity–what can I say?
Written at: United flight #468, San Diego to San Francisco
Read more: http://blog.guykawasaki.com/2006/03/how_to_be_a_gre.html#ixzz0lL9ierJr

Reality Check: The Irreverent Guide to Outsmarting, Outmanaging, and Outmarketing Your Competition
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More uncommon common sense from the bestselling author of The Art of the Start.
In Silicon Valley slang, a “bozo explosion” is what causes a lean, mean, fighting machine of a company to slide into mediocrity. As Guy Kawasaki puts it, “If the two most popular words in your company are partner and strategic, and partner has become a verb, and strategic is used to describe decisions and activities that don’t make sense” . . . it’s time for a reality check.
For nearly thr
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Rules For Revolutionaries: The Capitalist Manifesto for Creating and Marketing New Products and Services
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Guy Kawasaki, CEO of garage.com and former chief evangelist of Apple Computer, Inc., presents his manifesto for world-changing innovation, using his battle-tested lessons to help revolutionaries become visionaries.* Create Like a God *Turn conventional wisdom on its head-create revolutionary products and services by analyzing how to approach the problems at hand.* Command Like a King *Take charge and make tough, insightful, and strategic decisions-break down the barriers that prevent product ado
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Selling the Dream
Guy Kawasaki’s phenomenal success at Apple Computer and as a start-up entrepreneur was the result of an innovative approach to sales, marketing, and management called evangelism. Evangelism means convincing people to believe in your product or ideas as much as you do, by using fervor, zeal, guts, and cunning to mobilize your customers and staff into becoming as passionate about a cause as you are.Selling the Dream is a handbook and workbook for putting evangelism into action. Kawasaki charts a c
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