How to Turn Off Camera Mic Teams: A Complete Guide
Turning off your camera and microphone in Microsoft Teams stops other people in a meeting from seeing or hearing you. Microsoft Teams is a video call app used for work and school meetings across Windows 10 and Windows 11 PCs.
You can click the camera and microphone buttons on the pre-join screen before entering a call, or use them while the meeting runs to keep your privacy intact. This guide covers both. It also covers a setting that switches them off for you when you lock your PC, the organizer controls for muting attendees, and what to check when the devices won’t turn off.
Open Microsoft Teams, click the Settings and more button (three dots) near your profile picture, select Settings, click the Privacy tab, and toggle on Turn off my camera and mic when my screen locks. Your camera and microphone will now disable automatically when you lock your PC.
Why do this?
Enabling automatic lock features ensures your devices shut off when you are away. This prevents accidental broadcasts and protects your personal space.
Locking your PC with the Win plus L is a habit worth having, and the Teams setting below makes sure the camera and mic follow it.
What happens when done?
Once enabled, your computer will detect when you lock your screen. Microsoft Teams will immediately stop your video feed and mute your audio. You remain safe until you return and unlock your device.
Unlocking your PC does not necessarily turn the camera and mic back on for you, so check the buttons in the meeting toolbar when you return. If you want to undo the setting later, follow the steps below and switch the toggle back to Off.
Steps to adjust your settings
- Open the Microsoft Teams app from your Start menu or via Taskbar overflow. The main Teams window should appear, and you may need to sign in first.
Turn on or off automatically starting Microsoft Teams 
Turn on or off automatically starting Microsoft Teams - If the app opens in a small window, click the expansion button to view the full screen. The button sits in the top-right corner of the window, and the full Teams layout should now be visible.
Turn on or off automatically starting Microsoft Teams - Click the Settings and more button (three dots) near your profile picture. A drop-down menu opens.
- Select Settings from the menu. The Settings window opens with a list of categories on the left.
Turn on or off automatically starting Microsoft Teams - Click the Privacy tab on the left side. The privacy options appear on the right.
- Find the option Turn off my camera and mic when my screen locks. If you can't find it, update Teams to the latest version. The layout and wording of Settings differ a little between the classic and new Teams apps, and a work or school admin can restrict some options.
- Toggle the switch to On. The switch should now show as enabled.
Microsoft Teams settings menu to turn off camera and microphone automatically
You can turn off camera mic Teams settings by opening the app, heading to your profile menu, and changing your device permissions in the Privacy tab. This stops your camera and microphone from turning on automatically when you join meetings. Follow these steps to find the right controls and update your hardware settings in a few clicks.
You can also switch them off by hand at two points:
- Before you join: on the pre-join screen, click the camera and microphone toggles so they show as off, then join the meeting.
- During the meeting: use the camera and microphone buttons in the meeting toolbar. Click either one again to turn it back on.
Global Default Settings vs. Per-Meeting Settings
Microsoft Teams doesn't let you set a global default to always turn off your camera or mic. That means you need to check the pre-join screen every time you join a meeting. Make it a habit before you click Join now.
| Feature | Meeting Options (Organizer) | Device Settings (User) |
|---|---|---|
| Audio Control | Mute all attendees | Mute own microphone |
| Video Control | Disable attendee cameras | Disable own camera |
| Scope | Affects all participants | Affects only your device |
Managing Attendee Permissions
If you are a meeting organizer, you can prevent attendees from turning on their mics. Navigate to Meeting Options before or during the call. Toggle Allow mic for attendees to Off. This is a powerful way to manage large groups.
Only organizers (and, depending on the meeting, co-organizers) can change these options. If you are an attendee, you won't be able to change them. Switch the toggle back to On when you want attendees to speak again.
Troubleshooting and Privacy Controls
If your camera or mic in Teams isn't turning off, check your Windows privacy settings first. Then work through these checks:
- Open Settings Privacy & security Camera and look at the access settings for your camera, including whether Teams is allowed to use it.
- Open Settings Privacy & security Microphone and check the same for your microphone.
- Close Teams completely and open it again, then try the toggles once more.
- Update Teams to the latest version, since older builds can show different or missing options.
For more details, visit the official Microsoft support documentation.
Summary
You now know how to turn off camera mic Teams using both automatic lock features and manual meeting controls. While a global 'off' switch does not exist, using the pre-join screen and meeting options ensures your privacy remains protected during every call.
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About the Author
Richard
Tech Writer, IT Professional
Richard is a writer at Geek Rewind who turns complex IT tasks into clear, step-by-step guides. He draws on years of hands-on experience in system administration and enterprise IT operations, focusing on Windows, Linux and WordPress: the problems people actually run into, and the fixes that work. His server and WordPress guides come from systems he runs himself. Richard builds and maintains the platform behind Geek Rewind, from its Ubuntu servers and Nginx configuration to its custom WordPress plugins. Many new tutorials start with readers' questions, and he's always glad to answer them in the comments.
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