Hi Jawad!
Thanks for reaching Microsoft Community. We're sorry for the inconvenience this may have caused you. We're here to help and let's work on this together.
I understand you're have question on how to delete a file from your my documents. Happy to help and provide more options.
To further isolate the issue please allow us to ask a few questions.
- You mentioned about when you start your Surface device the circle keeps on spinning, may I ask if your Surface device is still starting up? If so you can follow the instructions provide on this link Delete a file - Microsoft Support on how to delete a file.
- Are you having an error when trying to delete a file? If so, could you please send us a screenshot of the error.
Please let us know how it goes. We look forward to hearing from you.
Greetings
RodelioP.