Windows 11 camera and microphone permissions, explained

A camera that works in one app but not another can come down to which permission layer each app uses. Windows has a top-level switch, individual controls for listed Microsoft Store apps, and a shared switch for desktop apps. A browser adds a separate permission for each website.

This documentation-based guide describes Windows 11 controls available by 29 April 2025. Labels and availability can vary with updates and work or school policies.

Start with the type of access

The settings are separate by design. Use this map before changing anything; it helps avoid turning off access for every app when you only meant to block one website.

Control	What it governs
Camera access / Microphone access	Top-level Windows control for app access to that sensor. Windows Hello face sign-in is a camera exception.
Let apps access your camera / microphone	A shared control for Microsoft Store apps. Below it, Windows lists individual Store apps that can be switched on or off.
Let desktop apps access your camera / microphone	A shared desktop-app control. Browsers and many video-call programs are desktop apps; Windows does not offer a separate per-app switch for each one in this guide’s April 2025 scope.
A website’s permission in your browser	A site-specific choice inside Edge, Chrome, Firefox or another browser. Windows access and the browser’s site permission both matter for a web call.

Microsoft’s camera permission guide describes the Store-app list and the separate desktop-app control. Its camera and microphone privacy guide also explains that a website needs permission inside the browser.

Review camera and microphone access

1. Open Start > Settings > Privacy & security > Camera. Note the current switch positions before you change them, especially on a shared or work-managed PC.

2. If you want to allow only selected Microsoft Store apps, leave Camera access on, enable Let apps access your camera, then turn off the individual apps you do not need. An app missing from that list may be a desktop app; its absence is not a way to judge whether it uses the camera.

3. For a desktop program, find Let desktop apps access your camera. This is a shared switch, so turning it off can affect browsers and other desktop software together. It is not a way to deny one desktop app while leaving every other desktop app unchanged.

4. Repeat the same review under Settings > Privacy & security > Microphone. Camera and microphone permissions are separate: a program may need one, both, or neither.

If a setting is greyed out or Windows says it is managed by your organisation, ask the device administrator. Do not try to work around a policy on a work or school PC.

Use recent activity as a short check

Microsoft’s Windows 11 security documentation describes a seven-day history of access to resources including Camera and Microphone in Settings. Where Windows shows Recent activity on a permission page, use it to check whether the listed activity matches what you were doing. The history is a short record of access; it does not show what audio or video an app captured or where it sent that data. Microsoft’s Windows 11 Security Book documents this history and Windows’ in-use indicators in 2023.

For a website, check the browser too

Suppose you join a meeting in Edge. Windows must allow the Edge desktop app to use the microphone, and Edge must allow that particular meeting site to use it. If Windows blocks Edge, changing the site to Allow is not enough. If Edge blocks the site, Windows’ broad desktop-app permission does not automatically allow that site.

When only one website needs changing, adjust that site’s camera or microphone permission in the browser. Leave the Windows desktop-app switch alone unless you intend to change access for desktop apps as a group. Microsoft gives the Edge site-permission steps .

Keep two limits in mind

Windows Hello face sign-in can still use the camera when app camera access is off, according to Microsoft’s camera privacy guidance. If you are checking whether an ordinary app can use the camera, remember that the Hello exception is a separate system feature.

A permission says what an app is allowed to request; it does not prove that the app is currently recording. Conversely, the desktop-app control is broad and can interrupt calls, dictation or other features if you switch it off. After changing a setting, test the one app or website you care about and restore only the access that feature needs.

A quick decision rule

For one listed Microsoft Store app, use its own switch. For one website, use that site’s browser permission. For a desktop app, Windows groups access under a shared desktop-app setting, so check the program’s own controls as well and understand that they are separate from Windows permission. Use the top-level Camera access or Microphone access switch only when you intend to block app access broadly.