Hi! Since this is the BlackHat Lounge I would like to post my problem : Well, I can't connect to internet using my windows 8.1, in the other side, windows 7 dosen't have this problem ( I have both Windows 8.1 and 7 installed on my laptop). I tried to run the troubleshot connection problem but it didn't solve anything. So if anyone here know the solution, please ! Thank you.