Hi,
Check the setting for the webcam with the Fn + F6 as described in the Quick Guide Section III.. Function keys...
Also on page 2-13 of the manual...
Model Web Page.. https://ca.msi.com/Laptop/GE62-7RD-471CA-Apache.html
Support and Quick Guide Page... https://ca.msi.com/Laptop/support/GE62-7RD-471CA-Apache#down-quickguide
I don't see anything about a driver listed for the webcam for Windows 10 x64... Is that what was preinstalled on your machine ?
It seems very strange that you are missing so many settings and options... Something is not right...
How are you signed into the computer ?
Are you using a Microsoft Account ?
BTW... Your camera is in fact a "WebCam" according to your manual, although it may have other uses..
The term WebCam does not all in itself indicate whether the camera is internal or external...
Your latest Device Manager picture indicates the camera is not connected...
That may be because it is turned off with the Functions Keys... That would be an easy fix if that is the case..
EDIT... I just noticed on the user's manual page 2-13 that the camera is turned off by default...