Microsoft is the Redmond, Washington technology company founded by Bill Gates and Paul Allen in 1975 that now sells Windows, Microsoft 365, Azure cloud services, Xbox, LinkedIn, Surface devices, security software, developer tools, and Copilot-branded artificial intelligence across consumer and enterprise markets. Its modern shape is less a collection of famous products than a flywheel: Windows creates reach, Office creates habit, Azure creates infrastructure, and Copilot tries to turn all of...