Why C8 appears like a Mac software?

Hi! I’m on windows 7, why Cubase 8 pro looks like a Mac Software with all the menus floating at the top?

That’s a good question !
Also, why all their video tutorials are done on Mac while most of the users are on PC ?
And why PC users need to install an Apple software on Windows (QuickTime) to use Cubase ?
These are questions I ask myself. Personally I don’t know. :confused: