In Douyin live streaming, setting shortcut keys can facilitate the host to perform quick operations and improve the efficiency of live streaming. The specific operation is to click the "Settings" button in the upper right corner after entering the live broadcast room, select "Shortcut Key Settings" in the pop-up options, and then set the corresponding shortcut keys as needed, such as sending gifts, adjusting the volume, etc.

After the setting is completed, the host can directly press the shortcut keys during the live broadcast to complete the corresponding operations, avoiding the inconvenience caused by frequent clicks on the screen.