-This article describes how apps can register to be activated and receive notifications when the Microsoft Copilot hardware key or Windows key + C is pressed, pressed and held, and released. This feature enables apps to perform different actions depending on which key state change is detected. For example, an app may perform normal activation when the key is single-pressed, but take a screenshot when the key is pressed and held. Or, an app may begin recording audio and show a status indicator that audio is being recorded, when the key is pressed and held, and then stop recording audio when the key is released. The key must be pressed and held for at least 300 ms to move into the held state.
0 commit comments