WMI filters are useful to further filter Group Policy Objects (GPOs), beyond what is possible/convenient with groups. Distinguish between x86 and x64 computers: x86 Select AddressWidth from Win32_Processor where (AddressWidth=”32″) x64 Select AddressWidth from Win32_Processor where (AddressWidth=”64″) Determine Windows version: Use this filter to determine the Windows version and role: select * from Win32_OperatingSystem where …