Ever since I upgraded my newly bought Alienware 15 to Windows 10, various things stopped working, such as the AlienFX, TactX etc. Alienware Command Center just doesn't detect my keyboard anymore and Dell's technical support does not know how to fix this, furthermore my 4K TrueLife Touchtechnology screen is not a touchscreen anymore, that isn't working either... I had to fix other things such as audio myself and recently found out that my USB ports are also defect. I do not yet want to set my laptop back to the previous OS W 8.1, because I know this is fixable. Is there anyone who has experienced these issues aswell? Or is there anyone who knows how to fix these things? You would be for ever honored by me!