So at first I tried a force update on my G501 to windows 10 and after the update the drivers disappeared. EVERYTHING EXCEPT the Realtek was left. So I reverted bac to Windows 8. Then the next time I updated it again and the good thing was everything was there. the drivers apps everything was complete. BUT CORTANA DISAPPEARED. And I need help on a specific issue where the Start Menu keeps popping up at a random time and I can't play well. Need help T.T