How do I change my primary email address if there's no "Edit" button?
I want to change my primary email address from my .mac address to my .icloud address but there isn't an "Edit" button next to my Apple ID and Primary Email Address as stated on Support page HT202667. I really need to delete the .mac address because the only thing sent to that address is spam.
iMac, OS X Yosemite (10.10), mid 2010 27" 2.93 GHz i7 16 GB SSD