Open Google Meet in Firefox.
   Click on the lock icon in the address bar (to the left of the URL).
   In the dropdown menu, you will see permissions for the site. Make sure that both Camera and Microphone are set to Allow.
   If they are set to Block, change them to Allow.

   Click on the menu button (three horizontal lines) in the top right corner.
   Select Settings (or Options).
   Go to the Privacy & Security panel.
   Under the Enhanced Tracking Protection section, you can either switch to Standard or customize the settings to allow Google Meet to function properly. If you want to keep "Strict" mode, you may need to add exceptions for Google Meet.

   Go to System Preferences on your Mac.
   Click on Security & Privacy.
   Select the Privacy tab.
   In the left sidebar, click on Camera and ensure that Firefox is checked.
   Do the same for Microphone to ensure Firefox has permission to access both.

   Rejoin the Google Meet meeting.
   Check if the audio and video settings are now functional.

   Click on the menu button and go to Settings.
   Scroll down to Privacy & Security.
   Under Cookies and Site Data, click on Clear Data and select both options to clear.

   Ensure that your Firefox browser is up to date.
   If you continue to have issues, consider testing Google Meet in a different browser (like Chrome) to see if the problem is specific to Firefox.
   If you have any security software or extensions that might block permissions, consider temporarily disabling them to see if that resolves the issue.

'''Step 1: Check Site Permissions in Firefox''' Open Google Meet in Firefox. Click on the lock icon in the address bar (to the left of the URL). In the dropdown menu, you will see permissions for the site. Make sure that both Camera and Microphone are set to Allow. If they are set to Block, change them to Allow. '''Step 2: Adjust Firefox Privacy Settings''' Click on the menu button (three horizontal lines) in the top right corner. Select Settings (or Options). Go to the Privacy & Security panel. Under the Enhanced Tracking Protection section, you can either switch to Standard or customize the settings to allow Google Meet to function properly. If you want to keep "Strict" mode, you may need to add exceptions for Google Meet. '''Step 3: Check MacOS Privacy Settings''' Go to System Preferences on your Mac. Click on Security & Privacy. Select the Privacy tab. In the left sidebar, click on Camera and ensure that Firefox is checked. Do the same for Microphone to ensure Firefox has permission to access both. '''Step 4: Restart Firefox''' After making these changes, restart Firefox to ensure that the new settings take effect. '''Step 5: Test Google Meet''' Rejoin the Google Meet meeting. Check if the audio and video settings are now functional. '''Step 6: Clear Cache and Cookies (if necessary)''' If the issue persists, you may want to clear your cache and cookies: Click on the menu button and go to Settings. Scroll down to Privacy & Security. Under Cookies and Site Data, click on Clear Data and select both options to clear. '''Additional Tips''' Ensure that your Firefox browser is up to date. If you continue to have issues, consider testing Google Meet in a different browser (like Chrome) to see if the problem is specific to Firefox. If you have any security software or extensions that might block permissions, consider temporarily disabling them to see if that resolves the issue.