From personal to business uses, here's what you need to know about Microsoft Copilot, a powerful and flexible chatbot.

At a special event marking Microsoft's half-century of history, execs laid out a path for the future that leans heavily on AI ...

Microsoft’s 50-year rise was steered by just four leaders whose distinct visions transformed it from a startup into a $3 ...

The model built by Bill Gates and Paul Allen remains decades later. What’s changed is how Microsoft responds to a flop.