Which programs are being executed at system startup with a query? Easy to do.

Easy to do:

select Caption,Command,Location,User FROM Win32_StartupCommand where command <> 'desktop.ini'
Results:

Full device screen information with a simple query?

Easy to do:

select AdapterCompatibility,AdapterRAM,Availability,Caption,CurrentBitsPerPixel,CurrentHorizontalResolution,CurrentNumberOfColors,CurrentRefreshRate,CurrentScanMode,CurrentVerticalResolution,DeviceID,DeviceSpecificPens,DriverVersion,InfFilename,InfSection,InstalledDisplayDrivers,MaxRefreshRate,MinRefreshRate,Monochrome,NumberOfColorPlanes,PNPDeviceID,VideoArchitecture,VideoMemoryType,VideoModeDescription,VideoProcessor FROM Win32_VideoController

Results:

All USB Controllers with a query?

Easy to do:

select Caption,DeviceID,Manufacturer,ProtocolSupported FROM Win32_USBController
Results:

Tape drive information with a query?

Easy to do:

select Availability,Capabilities,Caption,Compression,DefaultBlockSize,DeviceID,Manufacturer,MaxBlockSize,MaxMediaSize,MaxPartitionCount,MediaType,MinBlockSize,NeedsCleaning,NumberOfMediaSupported,Padding FROM Win32_TapeDrive

Sound devices information WMI Query?

Easy to do:

select Caption,DeviceID,Manufacturer FROM Win32_SoundDevice

Results:

Serial port information for all devices?

Easy to do:

select Availability,Binary,Caption,DeviceID,MaxBaudRate,MaximumInputBufferSize,MaximumOutputBufferSize,OSAutoDiscovered,PNPDeviceID,ProviderType FROM Win32_SerialPort

Results:

SCSI controllers information?

Easy to do:

select Availability,Caption,DeviceID,DriverName,Manufacturer,ProtocolSupported FROM Win32_SCSIController

Results