I cannot write emails from my msn.com account. It will let me do everything but get the cursor into the message portion of the window. I cannot reply or write new.  This only started AFTER I upgraded to Windows 8.1. IF I am loggin in on msn and go to outlook.com I get all the received msn.com emails and can write. How do I change the "mail & More" icon to get me to outlook.com?  Very frustrated to say the least.