If the Amazon Prime Video app is not working on your Windows 11!/10 PC, then the following solutions we have presented in no particular order can be applied to have the issue resolved on your computer ...

Do you experience frequent Windows store app crashes? Several factors can cause this issue such as Windows store glitch, DNS address issue, proxy server settings, and corrupt files of Windows store ...

Since the issue pertains to the Camera app, the first thing you should do to remediate this is to run the Camera troubleshooting utility. You will find the option for this in the Windows Settings.