It appears that your roommate Stephanie has changed the WiFi password overnight for some reason! And of course, you have no idea what the new one is. Two or three frantic texts to her have gone unanswered. You’ve knocked on her door and even tried to open it, but the door was locked and there was no response. You sit down heavily at your laptop, trying to figure out what to do, when you notice a sticky note tacked to the fridge.