The fastest way to test your webcam

Open the Camera app built into Windows 10 — search for "Camera" in the taskbar search box and click the app when it appears. The Camera app will request permission to use your webcam the first time you open it; click Yes. If your webcam works, you will see a live video feed of yourself within a few seconds. If the feed appears but looks dark or blurry, your camera is working but may need cleaning or repositioning.

If no feed appears and you see a message like "We can't find your camera," your webcam is either not connected, disabled, or not recognized by Windows. Move to the troubleshooting sections below to identify which.

The Camera app is the simplest test because it comes with Windows and requires no installation. If you want to test specific features like microphone audio alongside video, or if the Camera app does not open, the methods in the sections below will help you diagnose the problem.

Key Takeaways

  • The Camera app is the quickest way to test whether your webcam is working — search for it in the taskbar and look for a live video feed.
  • If the Camera app does not open or shows an error, check Device Manager to see whether Windows recognizes your webcam as a connected device.
  • A disabled webcam in Device Manager can be re-enabled by right-clicking it and selecting Enable device.
  • If your webcam appears in Device Manager but the Camera app still fails, updating or reinstalling the camera driver often fixes the problem.
  • Built-in Windows tools like Camera and Device Manager are free and do not require third-party software to diagnose most webcam issues.

Check Device Manager to see if Windows recognizes your webcam

Device Manager shows every hardware device Windows knows about, including your webcam. Right-click the Start button (the Windows logo in the bottom left) and select Device Manager. Look for a category called Cameras — click the arrow next to it to expand the list.

If you see your webcam listed under Cameras, Windows recognizes it. If there is a yellow exclamation mark next to the camera name, the device is recognized but has a driver problem — see the driver section below. If you see no Cameras category at all, your webcam may be listed under Imaging devices or Other devices instead. Expand those categories and look for anything with "camera" or "webcam" in the name.

If your webcam does not appear in any category, it is either not physically connected, not powered on (if it is external), or not recognized by the motherboard. Check that external webcams are plugged into a USB port and that the port itself works by plugging in another USB device.

Re-enable a disabled webcam

A webcam can be disabled in Device Manager without being physically unplugged. In Device Manager, find your camera under Cameras or Imaging devices, right-click it, and look at the menu. If you see Enable device, click it — Windows will re-enable the camera and it should work when ready.

If you see Disable device instead, your camera is already enabled. Close the menu and move to the driver update section below.

After enabling, open the Camera app again to test. If the feed still does not appear, the problem is likely a driver issue rather than a disabled device.

Update or reinstall the camera driver

The driver is the software that tells Windows how to communicate with your webcam. A missing or outdated driver is the most common reason a recognized webcam does not work. In Device Manager, right-click your camera and select Update driver. Choose Search automatically for updated driver software — Windows will search online and install any newer version it finds.

If updating does not work, right-click the camera again and select Uninstall device. Click Delete the driver software for this device if that option appears, then click Uninstall. Restart your computer. Windows will automatically reinstall the driver when it starts up, and your webcam should work when you test it again in the Camera app.

If Windows cannot find a driver online, visit the manufacturer's website (Dell, HP, Lenovo, Asus, etc.) and search for your specific computer model. read the camera driver from their support page and install it manually. This is most often necessary for older laptops or less common camera models.

Test audio and video together with the Settings app

If you need to test both your webcam and microphone at the same time — for example, before a video call — use the Settings app. Press the Windows key + I to open Settings, then go to Privacy & Security (or Privacy on older Windows 10 versions). Click Camera in the left menu.

Under "Camera privacy settings," you will see a list of apps that have permission to use your camera. Scroll down to find the Camera app itself and click it. You will see a live preview of your webcam feed. If the preview appears, your camera is working and has the correct permissions.

To test your microphone at the same time, go back to Privacy & Security, click Microphone, and look for the same live preview option. Both tests confirm that Windows can access your hardware and that permissions are set correctly.

Check app permissions if Camera opens but shows a black screen

Sometimes the Camera app opens but displays a black or blank screen instead of a live feed. This usually means the app does not have permission to use your webcam. Open Settings, go to Privacy & Security, and click Camera. Look for the toggle next to Camera access — make sure it is turned On.

Below that, check the list of apps. Find Camera in the list and make sure its toggle is also On. If the Camera app toggle is off, click it to turn it on, then open the Camera app again.

If the toggles are already on and you still see a black screen, close the Camera app completely, wait a few seconds, and open it again. Sometimes a permission glitch clears itself after a restart of the app.

Test with a video call app if the Camera app does not work

If the Camera app fails to open or crashes, your webcam may still work in other applications. Open a web browser and visit a site that tests webcams, such as webcamtests.com or codebeamer.com/webcam-test. These sites ask for camera permission and show a live feed if your webcam is working. If you see a video feed on one of these sites, your hardware is fine and the problem is specific to the Camera app.

Alternatively, open a video call app you use regularly — Zoom, Microsoft Teams, Google Meet, or Skype — and look for a camera preview or settings option. Most video call apps have a built-in camera test before you join a call. If your webcam works in the video call app but not in the Camera app, the issue is with the Camera app itself, not your hardware.

When you have confirmed your webcam works in another app, you can either use that app for video calls or try reinstalling the Camera app from the Microsoft Store if you prefer to use the built-in tool.

Frequently Asked Questions

Why does my webcam show a live feed but the image is dark or blurry?

A dark image usually means the camera lens is dirty or the lighting in your room is poor. Clean the lens gently with a soft, dry cloth. If the image is still dark, move to a brighter location or adjust the lighting in front of your camera. Blurriness often means the camera is too close to your face — move it back 12 to 18 inches. If neither helps, the camera may have a focus problem and may need replacement.

My webcam worked before but stopped working. What should I do first?

Check Device Manager to see if your camera still appears and whether it has a yellow exclamation mark. If it is there with no warning, try updating the driver. If the camera is missing from Device Manager entirely, check that external cameras are plugged in and that USB ports are working. Restart your computer — sometimes a driver glitch clears after a reboot.

Can I test my webcam without opening any apps?

Not directly, but you can check whether Windows recognizes it in Device Manager without running the Camera app. Open Device Manager and look for your camera under Cameras or Imaging devices. If it appears with no warning symbol, Windows recognizes the hardware. To actually see a video feed, you need to open an app like Camera or a web browser test site.

What if my webcam works in one app but not another?

The app that does not work may not have camera permission. Open Settings, go to Privacy & Security, click Camera, and make sure the problematic app has its toggle turned on. If the toggle is already on, try uninstalling and reinstalling the app from the Microsoft Store or the app's official website.

Is there a way to test my webcam from the command line?

Windows does not include a built-in command-line tool for webcam testing. Device Manager is the closest alternative for checking hardware recognition without opening a graphical app. For actual video feed testing, you need the Camera app, a web browser, or a third-party video call process.