How does win10 wake up Xiaona? win10 wake up Xiaona method

Intel and Microsoft jointly developed a new technology, Win10 computer users with the latest Intel processors, can wake up the device from low-power state through voice commands, users only need to shout out "Hyna Xiaona (Hey Cortana), you can successfully wake up Xiaona.
win10 Xiaona no sound how to do? Win10 Xiaona does not speak solution

Windows10“Hello Xiaona” wake up how to open. To facilitate our office.

1. Click Microsoft Xiaona input box, pop-up interface

2. Click the "notebook" button in the pop-up interface, and open "Set" in the notebook interface Button

3. In the setting interface, find the "Open Dora" button.

This will set you to wake up Xiaona through voice