Ok i turned on my computer and i noticed that a login screen poped up which has never happened b4 so i hit enter and it logs me in. All the screens and menus all look like classic windows. i go to the firewall and try and open that and a message pops up saying that i can't open it. i then try and open up a song and another message pops up saying that the sound device is not working. My wireless router says that its connected to the internet but at 72mbs and i cant get onto any websites. if anyone knows how to fix this plz help!!