EvilZone

Ok, one of my friends recently passed away and his laptop was given to me. Its a windows 8 ASUS but there is a password on it. I literately have no idea what it could be. I knew how to login as admin and all that stuff in Windows 7 but the game has changed. There isn't a disc drive so I can't burn a password decryptor and I don't want to buy an external one. Anyone can help me because the kids being a d!k from the grave. Ty