QUESTION 1:  I need to sign into my Microsoft account using my "mymts.net" email address.  I am then unable to access my "@live.ca" email account.  How do I get to my "@live.ca" using my Microsoft sign in.

QUESTION 2:  I will be losing my "mymts.net" email account.  I need to transfer all my contact information to a new email account.  Should I move all my contact information to my "mail.ca" account which I have not used  for the last couple of years, or open a "outlook.com" email account?