Microsoft has introduced a new 'Shared audio' feature in the latest Windows Insider build, allowing users to stream audio across multiple devices or speakers. This feature can be accessed via a button in the Quick Settings panel, where users can select connected audio devices and initiate audio sharing. Currently, Windows does not have a native solution for simultaneous audio output to multiple devices, and users often rely on unreliable methods or complex third-party applications. The feature's broader rollout is unconfirmed, and its compatibility with Bluetooth devices is uncertain. Users can join the Canary Channel to explore this feature, but it may come with instability and no guarantee of availability for all Insiders.