Copilot is everything from a chatbot to an image generator and a sidebar assistant. Here's what you need to know about ...

On Thursday, Microsoft joined the running list of tech companies that have rolled out a healthcare-focused chatbot this year. The tech giant is rolling out Copilot Health — a new feature in its ...

Microsoft Corp. is adding a dedicated health assistant to its Copilot chatbot, joining the ranks of technology companies betting that customers will turn to artificial intelligence tools for medical ...

An early alliance with OpenAI hasn't been enough to keep the software giant in first place. Here's how Satya Nadella and his ...