Dim strComputer As String
strComputer = "."
Dim objWMIService As SWbemServices
Dim colOperatingSystems  As SWbemObjectSet
Dim objOperatingSystem As SWbemObject
Set objWMIService = GetObject("winmgmts:" _
    & "{impersonationLevel=impersonate}!//" & strComputer & "/root/cimv2")
   
Set colOperatingSystems = objWMIService.ExecQuery _
    ("Select * from Win32_OperatingSystem")
For Each objOperatingSystem In colOperatingSystems
    MsgBox objOperatingSystem.Caption
    MsgBox objOperatingSystem.Version
   
 
Next