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Columbus' PowerPoint presentation to Queen Isabella

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What if...

For more than 20 years, PowerPoint has been the standard format for business presentations of all kinds. Its style and language have become a part of the culture and its presence is ubiquitous in meetings across the globe. At one time or another, millions of us have thought the same thing: "What did we do before PowerPoint?"

So we thought it would be interesting to ask a different question: "What if PowerPoint had existed before?"