Before Outlook became the office MVP and Teams took over our calendars, there were quirky, brilliant, and occasionally baffling features that paved the way for the sleek Microsoft 365 tools we rely on today. These classics shaped the digital world as we know it. Microsoft Mail: The Email Pioneer Launched in 1988, Microsoft Mail laid the groundwork for modern communication, even if it had separate systems for Mac and PC networks. It was the first step toward the connected work