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.
Some possible causes of ocular hypertension include: 1  high blood pressure, 2  stress, 3  certain medications, 4  a diet with excess salt, hydrogenated oils, trans fats, red meat, alcohol, and sugar, 5  eye trauma, 6  smoking, 7  diabetes, 8  other eye conditions, 9  and heart disease.