Android Apps on Windows Phone
http://www.androidmeter.com/
Windows Phone
Taking Screenshot on Nokia Lumia 920
Nokia Lumia has Windows 8.0 Phone OS. To take screen we need to press Power and Windows(start) buttons at same time
Power: is at righ hand side of device in portrait mode
Windows is at bottom front of device
This method will also work for
Nokia Lumia 820
HTC HD Windows Phone (Windows 7.5 OS)