Welcome Corey Loehr,
Thanks for reaching out to Microsoft Q&A Forum. I understand Google Meet reports that your microphone cannot be accessed because of privacy and security permissions.
Please make sure you already tried the Q&A Assist steps. In addition, please try the following.
Does the microphone work normally in other applications, such as Voice Recorder or another calling application? Also, are you using Microsoft Edge or another browser for Google Meet?
In the meantime, you can try these steps:
1, Close other applications that might be using the microphone.
- Fully close applications such as Teams, Zoom, or other calling/recording applications.
- Reopen the browser and test Google Meet again.
2, If you are using Microsoft Edge, test Google Meet in an InPrivate window.
- Open an InPrivate window.
- Sign in to Google Meet and test the microphone.
- If it works there, check whether an extension or the regular Edge profile is affecting microphone access.
3, Check whether Edge is managed by a policy.
- Enter
edge://policyin the Edge address bar. - Check whether AudioCaptureAllowed or AudioCaptureAllowedUrls appears.
- If the device is managed by an organization and one of these policies restricts microphone access, please contact the organization’s IT administrator.
4, Run the Windows recording audio troubleshooter.
- Open Settings > System > Sound.
- Under Advanced, find Troubleshoot common sound problems.
- Run the troubleshooter for Input devices.
Looking forward to your update.