How to unlock the hidden Aero Lite theme in Windows 8.1

Windows 8.1 comes with a secret hidden visual style called Aero Lite. The Aero Lite theme is the default in Windows Server 2012. You might wonder why I called it 'hidden'? That's because you cannot apply it easily on Windows 8 since Microsoft does not ship a corresponding *.theme file with Windows 8.1 or Windows 8. However, this can be fixed easily. In this tutorial, I will show you an easy way to unlock this hidden Aero Lite theme and share with you the benefits which you can get with that theme.