When a startup graduates and becomes a “real” company, with hundreds of employees and the first inklings of large amounts of revenue, you could argue that a Team Slide is less important.

The pitch deck typically consists of 15-20 slides in a PowerPoint presentation and is intended to showcase the company’s products, technology, and team to the investors.

The folks who design Apple’s slides have a solution. It’s brilliant. It works. And you can do it easily in your next presentation. Here’s the simple hack: Stick to one number per slide. For ...