camera doesnt work acer nitro 5

Hi @MARCINMISIAK

Try this method : 

• Click on window icon Camera app and right click on the camera app result
• Under right-click context menu select App settings
• Under camera app settings, scroll and locate & hit the reset button
• 
• Confirm your action by selecting the reset button and again

After doing above steps make sure you give permission go to settings and click on the Privacy category. Select Camera under the App permissions section on the left. On the right panel, you have to turn on the setting “Allow apps to access your camera“. Scroll down to locate the Camera app and grant permission for it to access the webcam.

Click yes if this was useful to you!!