A user wants you to ensure that his Windows Vista computer uses Windows Flip3D. Which feature should you enable?

UAC

Windows Aero

Compatibility mode

Windows Sidebar

Windows Aero Compatibility mode. Flip 3D is a graphical feature which is a part of the Windows Aero experience that allows for switching and previewing between open applications without having to click the taskbar. Windows Aero is a graphical user interface (GUI) first introduced with Windows Vista; It provides graphic effects, appealing colour, and a translucent windows for switching between apps.