Microsoft says Windows 11 users can now start a conversation with the AI-powered Copilot digital assistant by saying the "Hey Copilot" wake word.

Are you a heavy Microsoft 365 user (Word, Excel ... If you answered yes to any of these questions, you’d certainly benefit from using some type of AI assistant. If you’re a casual computer user who ...

This week, Microsoft quietly announced a small but important change to Word. The popular word-processing software will now ...