Available now for Copilot Labs testers, Appearance can smile, nod, and even raise an eyebrow during your voice conversations.

It’s shocking, given that Microsoft was an early investor in OpenAI. With its early Bing Chat launch, Microsoft pulled ahead of both OpenAI and Google, offering the first chatbot that could search the web. Microsoft even had early access to a more advanced GPT model than the one you could use in ChatGPT at the time. Then everything changed.