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.
If you have ocular migraine, you may get vision loss or blindness in one eye for a short time -- less than an hour. You can have it along with or after a migraine headache. It's a rare problem. Some research suggests that in many cases, the symptoms are due to other problems.