This should be able to get you started in the right direction, you can customize it to fit your needs
Select Top 1000000 tblAssets.AssetID,
tblAssets.AssetUnique,
tblAssets.Username,
tblMonitor.MonitorModel,
tblMonitor.SerialNumber,
tblMonitor.LastChanged
From tblMonitor
Inner Join tblAssets On tblAssets.AssetID = tblMonitor.AssetID
Order By tblAssets.AssetUnique