Even after updating to the latest version of Windows 10, I am still unable to send photo emails.  I use Windows Photo Gallery for photos and Windows Live Mail for email.  I never had this problem with Windows 7 or Windows 8.  Regular emails aren't a problem.  I can send photos as an attachment, but don't understand why I should have to resort to this since we're told that Windows 10 is such a superior operating system.  Since there have been no replies to my original question, I guess I'll have to pay a tech to sort out the problem since I am not technologically savvy.   Apparently Windows 10 isn't as wonderful or user friendly as we're led to believe.