How can I access my broken iPhone with my PC?

iphone got broken no screen, only get the hard drive on pc but can't access it because 1 - no face to hit buttons for password or trust the computer, tried to get from cloud same problem, 2 - can't use back up email address, it was canceled because of non use, the pc won't show anything on hard drive but it is almost full, 3 - can't get info from iphone (serial #, IMEI , etc) all are in the iphone

[Re-Titled by Moderator]