Yesterday, a major outage has happened in the Microsoft's Hotmail and Outlook service, which was take place for more than 12 hours. Many thousands of users are affected by the service outage and and they have posted there inconvenience on the social media in different manners. The problem occurred in the area of selected part of Europe from 9:30 A.M to 7 P.M, the problem was fully solved after 10 p.m.