Windows 11 privacy controls manage camera and microphone access separately, but some apps (including the built‑in Camera app) may require both permissions to function as designed. The documented behavior is:
- Camera access is controlled at Start > Settings > Privacy & security > Camera.
- Microphone access is controlled at Start > Settings > Privacy & security > Microphone.
- For each, there is:
- A global toggle for access on the device.
- A toggle to Allow/Let apps access the device.
- Per–Microsoft Store app toggles.
- A separate toggle for Let desktop apps access your camera/microphone.
From the available information:
- Windows allows independent control of camera and microphone permissions, but
- Apps can still enforce their own requirement that both be enabled in order to run.
There is no documented Windows setting that forces the built‑in Camera app to run while denying it microphone access. If microphone access is disabled globally or for Store apps, the Camera app can be blocked from working.
The only supported way, using built‑in controls, to use the Camera app is to:
- Turn on camera access:
- Start > Settings > Privacy & security > Camera.
- Turn on Camera access and Allow apps to access your camera.
- Ensure the toggle for the Camera app is on.
- Turn on microphone access at least at the app level so Camera can start:
- Start > Settings > Privacy & security > Microphone.
- Turn on Microphone access and Let apps access your microphone.
- Ensure the toggle for the Camera app is on.
Windows does not provide a documented mechanism to force the Camera app to operate with its microphone permission denied while still allowing it to open and take photos.
If strict denial of microphone access to the Camera app is required, the supported options from the documentation are:
- Disable microphone access globally or for apps (which will also prevent Camera from working, as observed), or
- Use another application that does not require microphone access to take photos.
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