​​​@elainew Thank you for submitting your question!

I am linking an article that will help you with this! You will need to create a custom view and then you can export the information into a spreadsheet. 

To export into a excel: 

I hope this helps 

Thank you!  I had never seen the user attributes filter before!

@elainew You can also use that filter and click “exclude” if you want to see users without an assigned device!