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In the right down corner you can find the symbol on your desktop … 
Click on it with a right button using the computer mouse and go to “Sounds”
In order to see if your headsets work properly you need to go to “Playback” then see that the lines are loading. Please check the photo …
In order to see if your microphone works properly you need to go to “Recording” then see that the lines are loading. Please check the photo …
