Version of Windows Displayed on Desktop

Have you ever wondered what version (including updates) of Windows you have on your computer.
Here is an easy way to have it permanently displayed:
1. Start -> Run -> enter "regedit" and click OK
2. Click on HKEY_CURRENT_USER -> Control Panel -> Desktop
3. In the right panel, double-click PaintDesktopVersion and change the 0 to 1.
4. Close the Registry Editor window and restart your computer.