Scroll down to locate the Camera app and grant permission for it to access the webcam. On the right panel, you have to turn on the setting “ Allow apps to access your camera“. Select Camera under the App permissions section on the left. To do so, open the Settings app and click on the Privacy category. If the Camera app is not working any more, you have to check out the privacy settings that might block the Camera app from accessing your webcam. Method 1: Change Privacy Settings for Camera App Can’t find or start the Camera app after Windows 10 update? If the Camera app stops working or there is something wrong, here are 3 simple ways to fix it and get the Camera app back to working.