Please help!
My MacbookPro turned white out of a sudden and a flashing file-looking symbol popped up with a question mark on it. Now all that's on my screen is that annoying symbol and i can't get my laptop to work. Please help! I'm in Year 12 and i've lost all my folio work and i'm lost. Help!
MacBook Pro (13-inch Mid 2012), iOS 8.1.3