Summary: Use Windows PowerShell to verify user interface culture.

 I have several language installations of Windows on my network, and prior to running a script, I would like to use
          Windows PowerShell to verify the input culture so I can choose the correct operating system.

 Use the Get-UICulture cmdlet and choose the Name or the LCID property:

(Get-UICulture).name

(Get-UICulture).LCID