Hello pmc123456789 how are you?
My name is Lílian, I am an independent consultant and I am very happy to help you today.
Troubleshoot your microphone:
https://support.microsoft.com/en-us/windows/fix...
Fix audio problems in Windows 10:
https://support.microsoft.com/en-us/windows/fix...
I hope I helped :), I invite you to participate in the evaluations thanks.
Lilian!