How to turn on your laptop webcam
Your laptop webcam is usually on by default, but it may be disabled in your operating system settings, blocked by privacy controls, or straightforward not selected in the app you want to use. The fastest way to turn it on is to open the Camera app built into Windows or Mac, which will set up the hardware and show you whether the camera is working. If the Camera app opens but shows a black screen, your webcam is on but something is blocking the video feed — often a privacy setting or a physical cover. If the Camera app won't open at all, the webcam is disabled in your system settings and you'll need to re-enable it there.
The entire process usually takes less than five minutes. Most of the time, the problem is not that your webcam is broken — it's that a privacy setting is turned off, or you haven't given permission to the app you're trying to use. Start by opening the Camera app on your system, then work through the privacy settings if needed.
Key Takeaways
- Open the Camera app on Windows (search "Camera" in the Start menu) or Mac (open Launchpad and search "Photo Booth") to see if your webcam turns on and displays video.
- If the Camera app shows a black screen, check your privacy settings: Windows users should go to Settings > Privacy & Security > Camera, and Mac users should go to System Settings > Privacy & Security > Camera.
- If the Camera app won't open, your webcam is disabled in the system settings and you must re-enable it before any app can use it.
- Some laptops have a physical webcam cover or shutter — slide it open if you see a small lever or button near the top of the screen.
- If your webcam still doesn't work after checking settings, restart your laptop, as this often fixes temporary software conflicts.
Turn on your webcam in Windows
On Windows 10 and 11, the easiest way to turn on your webcam is to open the Camera app. Click the Start menu (the Windows logo in the bottom left), type "Camera" in the search box, and click the Camera app when it appears. The app will request permission to use your webcam — click "Yes" when the prompt appears. If the Camera app opens and shows live video from your laptop screen, your webcam is on and working.
If the Camera app opens but the screen stays black, your webcam is on but a privacy setting is blocking it. Go to Settings > Privacy & Security > Camera. Make sure the toggle next to "Camera" is turned on (it should be blue). Then scroll down to "Allow apps to access your camera" and turn on the toggle for any app you want to use the webcam with — for example, Zoom, Teams, or Google Meet. Close the Camera app and reopen it; the video should now appear.
If the Camera app won't open at all or shows an error message, your webcam is disabled at the hardware level. Go to Settings > Devices > Cameras and look for your webcam in the list. Right-click it and select "Enable device." Wait a few seconds for Windows to restart the camera driver, then open the Camera app again. This step re-enables the camera so that any app on your system can detect it.
Turn on your webcam on Mac
On macOS, open Launchpad (click the grid icon in your dock, or press F4), search for "Photo Booth," and click it. Photo Booth will ask for permission to access your camera — click "OK." If Photo Booth opens and shows live video, your webcam is on and working. You can also use the built-in Camera app if your Mac has one; search for "Camera" in Spotlight (press Command + Space) and click the Camera app if it appears.
If Photo Booth opens but the screen stays black, your webcam is on but a privacy setting is blocking it. Click the Apple menu in the top left, go to System Settings > Privacy & Security > Camera, and make sure Camera is listed on the left side. If it is, check that the apps you want to use the camera with are toggled on in the list on the right. Close Photo Booth and reopen it; the video should now appear. macOS requires explicit permission for each app, so you may need to repeat this step for Zoom, Teams, or other video apps.
If Photo Booth won't open or shows an error, your webcam may be disabled. Restart your Mac by clicking the Apple menu > Shut Down, waiting 10 seconds, and turning it back on. After restart, try Photo Booth again. If it still doesn't work, go to System Settings > Privacy & Security > Camera and check whether your webcam is listed. If it is not listed at all, your laptop may not have a built-in camera, or the hardware is not being recognized by macOS.
Check for a physical webcam cover
Many laptops, especially business models, have a physical shutter or cover over the webcam for privacy. Look at the top of your laptop screen, usually centered above the display. If you see a small lever, slider, or button, try moving it to the side or pressing it. Some covers slide left and right; others flip up and down. Open the cover fully and try the Camera app again.
If you see a small dot or lens but no obvious cover, your webcam does not have a physical shutter. In that case, the issue is a software setting, not a hardware block. Physical covers are most common on ThinkPad, Dell Latitude, and HP EliteBook models, but not all laptops have them.
Restart your laptop if the webcam still won't turn on
If you've checked all the settings above and your webcam still won't work, restart your laptop. Power off completely (don't just put it to sleep), wait 10 seconds, and turn it back on. Restart fixes many temporary software conflicts that prevent the camera driver from loading properly.
After restart, open the Camera app again. If the webcam now works, the problem was a temporary glitch and you can proceed to use it in video apps. If it still doesn't work, your webcam hardware may be faulty or your laptop may not have a built-in camera — check your laptop's manual or the manufacturer's website to confirm whether a camera is included in your model.
Use your webcam in video apps
Once your webcam is on and working in the Camera app, you can use it in other programs like Zoom, Google Meet, Microsoft Teams, or Skype. When you start a video call in any of these apps, the app will ask which camera to use. Select your built-in webcam from the dropdown menu. If your webcam doesn't appear in the list, go back to your privacy settings and make sure that app is toggled on for camera access.
Some apps may cache old camera settings. If your webcam still doesn't show up in an app even after you've turned it on in privacy settings, close the app completely (not just minimize it), wait 5 seconds, and reopen it. The app should now detect your webcam. You may also need to restart your laptop if an app was open when you changed the privacy settings.
Frequently Asked Questions
Why is my webcam showing a black screen even though it's on?
A black screen usually means the webcam hardware is on but a privacy setting is blocking the video feed. Check your system privacy settings and make sure Camera is toggled on, and that the specific app you're using has permission to access the camera. You can also check whether a physical cover is blocking the lens.
How do I know if my laptop has a built-in webcam?
Look at the top center of your laptop screen — most built-in cameras are a small black dot or lens above the display. You can also check your laptop's manual or the manufacturer's website by searching for your model number. If you don't see a camera and it's not listed in your device settings, your laptop may not have one.
Can I turn on my webcam without opening an app?
No — your webcam hardware is always ready, but you need an app to actually use it and see the video. The Camera app or Photo Booth is the simplest way to test whether it's working. Once it works there, you can use it in video call apps like Zoom or Teams.
What if my webcam worked before but stopped working?
Restart your laptop first — this fixes most temporary driver issues. If that doesn't work, check your privacy settings to make sure Camera is still toggled on. You can also unplug any USB devices connected to your laptop, as they sometimes interfere with the camera driver. If the webcam still won't work, a software update may have changed your settings, so review your privacy controls again.
Is it safe to leave my webcam on all the time?
Your webcam only records when an app is actively using it — it cannot record on its own. However, if you're concerned about privacy, you can cover the lens with a small piece of tape, use a physical webcam cover if your laptop has one, or disable the camera in your privacy settings when you're not using it.