Microphone Setup on a Windows 10
1. Click Start button and choose "Settings" icon.
2. In search box type "Microphone"
A. Then select "Microphone privacy settings"
3. Make sure "Allow apps to access your microphone" is On.
5. Check that microphone is set to "On" for desired application.
6. Right Click the Speaker Icon and select "Open Sound settings"
7. Check that input device is selected and is receiving sound.