1 If you signed in to your Surface with a Microsoft account, your mail account is already set up. 2  You can then add other accounts, from Outlook, Gmail, AOL, Yahoo!, and even your work email (Exchange ActiveSync).
Retinal migraine. Retinal migraine (also known as ophthalmic migraine, and ocular migraine) is a retinal disease often accompanied by migraine headache and typically affects only one eye. It is caused by ischaemia or vascular spasm in or behind the affected eye.
Ocular migraines are believed to have the same causes as migraine headaches. According the the World Health Organization (WHO), migraines almost certainly have a genetic basis, and some studies say 70 percent of people who suffer from the disorder have a family history of migraine headaches.