Windows 10: Why does my camera and microphone won't turn on?

My camera and microphone won't work anymore, I have tried restarting my pc but won't budge so i am not sure on what to do next

:)

 

Camera and Microphone Privacy

Hi Moustafa,

This issue occurs due to permission issue, driver issue, license for an app is out of sync with the license installed on the computer or if the app is not updated. To give permission to Camera and Microphone app, you may follow
these steps:

• Go to Settings.
• Select Privacy.
• Look for Camera, make sure that “Let apps use my camera” is turned On. You may choose the apps that can use your camera as well.
• Go back to Privacy and select Microphone, make sure that “Let apps use my microphone” is turned On. You may choose the apps that can use your microphone as well.
  

If the issue persists, we would suggest that you check out this
link. This will provide you troubleshooting steps regarding Camera and Microphone issues.

Feel free to contact us if you have further inquiries.

 

Lumia 830 main camera won`t start

After windows 10 update my lumia 830 camera won`t start . It says Camera won`t start . I tried other camera apps but camera still not work . Front camera working plz help me . I did hard reset , soft reset , downgraded to 8.1 but problem still persist

 

Camera and microphone

I tried to use the camera to make a video - on Lenovo Ideapad 330S OS 10 - but the "microphone muted" message prevented the video to record.

I did the settings/privacy/microphone suggestion to no avail. I tried to get Cortana to turn on the mic but she cannot hear me. I did the steps to turn her on but she still can't hear me. Suggestions? thanks