How to save "DxDiag" file

To save DxDiag file - please perform those actions:

1. Simultaniously press keyboard buttons Win+R:
   
2. In opened window enter "dxdiag":
   
3. Press "OK"
4. Once process (1) finishes, press "Save All Information" (2)
   
5. Save the resulting file somewhere on the hard drive and forward it to us.
   

Thank you!