I don't understand what is wrong with Windows 10. I has been a month since I got windows 10 and the problems just don't end. Everything was working fine when all of a sudden the start menu stopped working and so did cortana. I restarted my computer several times but no luck. Later, I even created a new account to see if it works there but there it wasn't working even then. Please help me out here and guide me through to solve the problem Thanks.