Audio inputs and outputs missing from Device Manager

If Audio inputs and outputs option is missing from Device Manager in Windows 11/10, follow these instructions i.e. reinstall ...

Bluetooth driver missing in Windows 11

If Bluetooth driver is missing or gets removed after a Windows Update, add the legacy driver from the Device Manager, install the correct driver from your manufacturer, etc.
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Device Drivers at Risk

Now there's another weak link to worry about: the device driver. The vulnerability in Microsoft's Windows Server Service revealed in yesterday's Patch Tuesday fixes was a chilling preview of the risks ...