How to Test Camera for Teams Meeting? | Preview Before Any Call

Nothing kills confidence like clicking “Join” and realizing nobody can see you. The good news is you don’t need a colleague or a scheduled meeting to check your camera. Microsoft Teams includes two ways to preview your video alone, and both work on Windows and macOS. Below are the exact steps for each method, plus what to do when the preview stays black.

Method One: The “Make a Test Call” Feature (Best Route)

This is Microsoft’s official audio-and-video check built into the desktop app. It runs a simulated call with the automated “Microsoft Echo” service, plays back your microphone, and shows your camera feed. The recording is never stored — only played back immediately for your confirmation.

1. Open the desktop Teams app and sign in.
2. Click the three-dot menu (“…”) next to your profile picture (top-right corner).
3. Select Settings from the dropdown.
4. In the left sidebar, click Devices.
5. Under Audio Settings, click the “Make a test call” button.
6. Follow the prompts from Microsoft Echo — a chime cues you to speak, your voice records briefly, and a second chime ends the recording.
7. Watch your video preview in the bottom-right corner of the test window while Echo plays your audio back.
8. Click Close to end the test. If the preview showed nothing, click “Show device settings” to switch cameras or check permissions.

If you’re running the newer “New Teams” interface and the Devices menu feels limited, switch back to Classic Teams temporarily — Microsoft’s guidance confirms the full Devices settings are available there while the New Teams version catches up.

Method Two: “Meet Now” — A Private Session With Yourself

When you want more control over settings before the test begins, this method works the same way as a live meeting except nobody else joins.

1. Click the Calendar icon on the left sidebar.
2. Select “Meet Now” (or “New Meeting”) and click Start meeting.
3. Before joining, click the gear icon (Open device settings) next to your camera toggle.
4. Under Video settings > Camera, pick the camera you want to use. The preview window updates live.
5. Click Join Now to start the private meeting. Test your video and audio with no audience, then click End Meeting when done.

Common Fixes When Your Camera Preview Is Blank

Most camera problems in Teams aren’t the hardware — they’re permission settings or another app grabbing the lens. Here’s where to check first.

Did You Give Teams Camera Permission?

• Windows: Go to Settings > Privacy & security > Camera. Turn on “Let apps access your camera”, then toggle “Microsoft Teams (work or school)” to On.
• macOS: Open System Settings > Security & Privacy > Privacy > Camera and tick the box for Microsoft Teams.
• Browser (if using web Teams): In Edge or Chrome, go to Site Settings > Permissions > Camera and ensure “Ask before accessing” is On.

Is Another App Using the Camera?

Skype, FaceTime, Zoom, and meeting apps lock the camera exclusively. Close every other application that might be using the lens before running the test call. If Teams still shows nothing, a quick restart usually clears the conflict.

External Webcam Not Detected?

Unplug the webcam, wait five seconds, and plug it back into a different USB port. If it still doesn’t appear in Teams’ device list, restart your computer — that forces a fresh hardware enumeration. Teams supports most UVC-compliant webcams; proprietary drivers may need a manufacturer update.

What The Test Call Actually Shows You

The table below breaks down what each method checks and where you’ll find confirmation.

How to Test Your Camera When You Can’t Access the Desktop App

If you’re on a shared computer or the Teams desktop app won’t open, Microsoft provides a browser-based test at devicetest.teams.microsoft.com. The process is similar — allow camera permissions in your browser, then click the test button. This route is best for quick checks before a web-based meeting, but it doesn’t test desktop-specific settings like the “New Teams” vs. Classic Teams compatibility.

Which Hardware Does Teams Support?

Most standard webcams work with Teams out of the box. If you’re shopping for a dedicated meeting camera — one that handles poor lighting, wide angles, or built-in mics — our roundup of options tested for real office and home setups covers the trade-offs. Read our full guide to the best cameras for Teams meetings if you’re ready to upgrade.

Final Checklist Before Your Next Meeting

Run through these four items once before you schedule anything. They catch the vast majority of camera problems before they become an issue.

• Open Teams, go to Settings > Devices, and click “Make a test call.” Confirm you see your video.
• Check that no other app (Zoom, Skype, FaceTime) is using the camera — close them all first.
• Verify camera permissions are turned on in your OS settings (Windows Privacy or macOS Security & Privacy).
• If you use an external webcam, test it in a second USB port or restart the computer before your meeting.