Something is wrong with my keyboard : when I type ", nothing comes out, and if I type it again, 2 of them come out as such:
Same goes with the ' key. The first time I type it, nothing comes out, then if I hit it again two of them appear (so I have to backspace one of them everytime).
I've got no idea what I did to my computer, it was working properly yesterday. (I think I was messing around with the language thing, however I've just undid everything I've did and its still not working.)