One curious omission in more recent versions of Windows is they don’t have any built-in capabilities to view or test a webcam’s video display without installing additional third party software. The new controller appears
The Basic Guide How To Manually Install Device Drivers for Windows 8 on Dell for Beginners
In case you are developing on Home windows and would like to connect an Android-powered gadget to test your applications, then you need to install the right USB driver. If you can’t see the