It seems like you're experiencing some audio issues with your microphone after installing Windows RC1 and hearing strange thunderstorm-like sounds when using it. This could potentially be related to the USB audio driver or some other system configuration. To troubleshoot this issue, there are a few steps you can try: 1. Check Microphone Settings: - Open the Sound settings in Windows and ensure the correct microphone is selected as the input device. - Adjust the microphone volume and sensitivity levels to see if it helps. 2. Update Audio Drivers: - Update your USB audio driver to the latest version. You can do this through Device Manager by right-clicking on the audio device and selecting "Update driver." 3. USB Port...