Microsoft is testing a new press to talk functionality for its Copilot feature on PCs, allowing users to engage with the AI tool using a keyboard shortcut (Alt + Spacebar for two seconds) to start a voice conversation and Esc to end it. The update is being rolled out via the Microsoft Store, requiring the app version to be at least 1.25024.100.0. Additionally, a revamped Copilot app for Windows 11 is being previewed, featuring a native app UI framework for better integration, faster launch times, and the option to start automatically upon boot. Some users have expressed surprise at the chosen keyboard shortcut, suggesting a preference for a dedicated Copilot key.