In this tutorial, I would outline the steps so that you could also have a Desktop in which Windows displays the Operating System installed and it’s Build Number like below –

[![Loading...](http://i1.wp.com/omgdebuggingblog.cloudapp.net/wp-content/uploads/2014/10/Desktop-Screenshot-1024x575.png?resize=730%2C409)](http://i2.wp.com/omgdebuggingblog.cloudapp.net/wp-content/uploads/2014/10/Desktop-Screenshot.png)Notice the White Text Watermark in the Bottom-Right just above the Time.
Windows uses a Registry Key to determine whether it needs to display the watermark or not. The registry key we are talking about is “[**PaintDesktopVersion**](http://technet.microsoft.com/en-us/library/cc782257(v=ws.10).aspx)“.

So, to enable/disable the Watermark follow the below steps :-

  1. Open the Registry Editor by typing in “regedit” in the Run Prompt (Windows Key + R).
  2. Once the Registry Editor is opened, navigate to the path (refer the screenshot below)  “HKEY_CURRENT_USER\ControlPanel\Desktop
    Loading...How To Find the Registry Key PaintDesktopVersion