It says on the manual Acer 315, I have had it two or three years so, I am sure it is EOL When I click on outlook it either says this is not available, or no internet, But the mystery is I have no problem getting into any of my several bookmarks, Just outlook, But the main thing I wanted to be be assured of was should I take the update, I have used gmail a few times when I couldn't get into outlook, But since I know it is not microsoft causing this , I guess I will just either change to gmail or put up with it or buy a new one, I really do appreciate everyone trying to help me,