So you need to install or update your device driver. Some minor issues in your Windows Audio Service can also be the reason of microphone bugs and restarting it is the best possible fix.

Spy: A modern study of microphone bugs operation and detection talk at 34C3. You can find the slides here, and their white paper here. Focusing their research primarily on FM radio transmitter ...

If you find that a microphone isn't working, continue to the next steps. Update iOS. Bugs present in an out-of-date OS can interfere with the microphone working correctly, so ensuring you have the ...

In the latest release, Microsoft addressed audio and microphone bugs, improved the overall security of the tablet, patched various bugs causing blue screens of death, and more. Enhances the ...