
Microsoft’s ‘Hey, Copilot!’ Arrives: Voice Activation Tested in Windows 11
Microsoft is breathing new life into voice assistant technology on Windows 11 with the introduction of "Hey, Copilot!" This feature, currently being tested with Windows Insiders, allows users to initiate a conversation with the Copilot app simply by uttering the wake phrase. Will this new hands-free approach revitalize user interaction with AI on PCs?
The feature echoes similar functionalities found in established voice assistants like Siri, Google Assistant, and Alexa, even Microsoft's own Cortana (Copilot's predecessor). The key difference? It's a fresh start for Copilot, offering an alternative to keyboard shortcuts or dedicated buttons, potentially making it more accessible and intuitive. Let's dive into how it works.

Activation and Usage
To use "Hey, Copilot!," Windows Insiders (specifically those with English set as their display language) need to enable the feature within the Copilot app's settings. Look for Copilot app version 1.25051.10.0 or higher. Once activated, a microphone icon will appear on the bottom of your screen accompanied by a chime, indicating that Copilot is listening.
Microsoft emphasizes user privacy with the "Hey, Copilot!" feature utilizing an on-device wake word spotter, processing audio locally. A 10-second audio buffer is used, but Microsoft assures that no audio clips are sent to the cloud or saved locally unless a Copilot Voice conversation is actively initiated. This functionality even works offline for wake word recognition, though internet access is required for Copilot to provide responses.
User Experience and Functionality
Once the wake word is detected, the Copilot Voice Floating UI appears, ready for interaction. Users can end the conversation by tapping the 'X' on the UI or by remaining silent for a few seconds. Microsoft highlights that the experience is designed to stay in your flow, offering a convenient way to get answers or brainstorm ideas.
The introduction of "Hey, Copilot!" follows enhancements to Copilot Vision, allowing for interaction with multiple apps and improved visual indicators. Mark Hachman, Senior Editor at PCWorld, notes that while Copilot Vision needs some fine-tuning, the concepts are sound.
"Hey, Copilot!" replaces the old “Hey Cortana” command in Windows 10, now allowing you to interact with Copilot verbally, provided your PC is unlocked and configured to accept wake words.

What’s Next?
The rollout is gradual, reaching Insiders worldwide with English display language enabled. Microsoft encourages users to provide feedback directly within the Copilot app. As “Hey Copilot” continues to develop, it offers a glimpse into Microsoft's vision for accessible and intuitive AI integration within the Windows ecosystem. Will this feature become a core part of the Windows user experience? Share your thoughts in the comments below!