Then follow the instructions to manually download and install the latest driver. To update the webcam driver, you can either go to the Dell Support & Downloads web page. So you should update your webcam driver to see if it fixes your problem. Your webcam would not function well if you are using an outdated webcam driver. To prevent it from happening, you’re supposed to try temporarily disabling your antivirus software. If you’re using any antivirus software, chances are, they may be blocking access or permission to use your webcam. If your webcam is still not functioning properly, try other fixes below. In the Choose which Microsoft Store apps can access your camera section, make sure your appropriate apps are set to On to access your camera.Īfter you’ve made these changes, do a webcam test to check if it works. In the Allow apps to access your camera section, make sure it’s set to On. If it’s off, click change and turn it on. Make sure Camera access for this device is set to on. To let your device and apps access the camera, take these steps:ġ) On your keyboard, press the Windows logo key + I at the same time to open Settings.ģ) On the left pane, select Camera. In newer versions of Windows 10, some apps don’t have default access to the camera. If you recently updated Windows 10, you might need to give apps permission to use the camera. You may not need to try them all simply work your way down the list until you find the one that works.

This is not something usual and we’ll give you concise instructions on how to resolve it. This can happen due to the lack of permissions to use webcam or an outdated driver. It may merely shows a black screen or not be detected. But you may run into an issue of your Dell webcam not working all of a sudden. A webcam is a must when you communicate with others using applications like Zoom or Skype.

Dell latitude 7420 drivers