Microsoft is rolling out an update for the Copilot app on Windows for Windows Insiders via the Microsoft Store.The update introduces the 'Hey, Copilot!' feature, allowing users to start a conversation with Copilot Voice using a wake word.Users can enable 'Hey, Copilot' in the app settings and engage in hands-free conversations with Copilot Voice by saying the wake word.The feature is opt-in, and users must configure it in the Copilot app settings before using it on their Windows PC.