Love it or hate it, PowerPoint is a fundamental tool for most marketers and salespeople. On its 30th birthday, check out how it has evolved from overhead-projector assistant to ubiquitous presentation tool. Read the full article at MarketingProfs

Source: https://www.marketingprofs.com/chirp/2017/31586/happy-30th-birthday-powerpoint-a-look-at-the-history-of-the-presentation-powerhouse-infographic

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