ComputerName = InputBox("Please enter the computer name - ", "Get serial number")
objWMIService = "winmgmts:{impersonationLevel=impersonate}!//" & ComputerName & ""
Set colComp = GetObject(objWMIService).InstancesOf("Win32_ComputerSystem")
For Each objComp In colComp
Manufacturer = Trim(objComp.Manufacturer)
Model = Trim(objComp.Model)
Next
Set SNSet = GetObject(objWMIService).InstancesOf("Win32_BIOS")
For Each SN In SNSet
SerialNum = SN.SerialNumber
Next
wscript.echo "Manufacturer: " + Manufacturer
wscript.echo "Model: " + Model
wscript.echo "Serial Number: " + SerialNum