How to change the default playback device headset to speaker in win10?

Here are two examples of WIN10 default playback device headset changed to speaker, for reference only.

Method 1:

1, WIN+R opens and runs. (Press the WIN icon first, then press R at the same time.)

2, then enter: mmsys.cpl to confirm. As shown below:

3. Change the default playback device: change the headset to a speaker, then confirm.

Method 2:

1. Right click on the sound icon on the lower right side and select: Playback device (P).

2, you can also open the dialog box for the desired sound adjustment default device. Then change the headset to the speaker and make sure the speaker is set to the default value.

Note:

The second method belongs to the interface operation, which is relatively fast. The first one is easy to operate if it is familiar with the running command.

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