The Microsoft method you noted has rarely worked. Try Asus's site for your model and see if the drivers are there for 10.
I own an Asus F555L that I upgraded to Windows 10 at first start. I recently noticed that the integrated webcam is not detected by programs like skype or hangouts. thinking it was a driver problem i tried to update the webcam's driver but if i open windows's device manager, i'm not even able to find 'Imaging Devices'. can someone help me? (sorry for the bad English, I'm Italian...)