1. Right-click the small speaker on the right side of the taskbar, click and select "Playback Device (P)" to proceed to the next step. As shown below

2. In the sound window that opens, click to switch to the "Communication" interface, then click to select the communication activity as "Do not perform any operation" and click OK to complete the operation. As shown below

If there is a sound problem in Win10 system, you can directly click on the small speaker in the system tray of the taskbar to set the sound-related problems. The sound system of Win10 includes four options: recording, playback, sound, and communication. Set the system startup sound, etc. in the "Sound" option. Problems like the sound that appears in this article need to be solved in the "Communication" option.