Whether you give presentations for a living or attend them only at seminars, you've probably sat through hours of digital slides and scenarios, overhead-projector transparencies and bullet points.

Whether you prepare support materials for in-house or client presentations in Microsoft PowerPoint or pull together the equivalent of PowerPoint slides from a variety of applications, you want a ...

In The Overhead Projector: Don’t Overlook It (Part 1), I explained why it’s better to use a projector (be it an old-fashioned overhead or LCD) than to write on the board. Now we turn to how to use a ...

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Using a good portable projector can feel like magic. With built-in speakers, self-focusing technology, and built-in streaming apps, the best of these battery-powered devices can create a large vibrant ...

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If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. The best mini projectors are more portable — and ...

A key to keeping students on task is closing their window of opportunity to get off task. And never is that window more wide open than when you turn your back to write on the board. Case in point, my ...