Microsoft has quietly begun testing a new way to make conversations with Copilot feel more human: animated, stylized “portraits” that move and lip‑sync in real time while you speak. The experimental feature, Copilot Portraits, is rolling out through Copilot Labs to a limited set of users in the United States, United Kingdom, and Canada and pairs selectable 2D human‑like avatars with Copilot’s voice responses to produce synchronized facial expressions, head motion, and lip movement during...