How do I change my iCloud email address? Do I need to create a whole new account?
I have an icloud email address, it isn't very professional and I would like to change it to something more professional like my name @icloud.com
Once created, you can't change your main email address, short of creating a new iCloud account. What you can do, however, is create and alias address to use that will receive email in the same iCloud inbox. This explains how to do this on icloud.com: http://help.apple.com/icloud/#/mm6b1a490a.