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Click the speaker icon again to turn the volume on.
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If the speaker icon of the app is, it means the app is at mute mode.
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In the Apps filed, by dragging the slider to adjust volume for each app ⑦.Right-click on the taskbar ⑤, and then select ⑥. If the speaker icon of master volume is, it means your computer is at mute mode. In Sound settings, you are able to choose the Output device ③ (such as internal speakers, external speakers, or headset) and the Input device ④ (such as internal microphone, external microphone, or earphone).Type and search in the Windows search bar ①, and then click ②.Please go to the corresponding instruction based on the current Windows operating system on your computer:
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