Using Windows Flip 3D

With Windows Flip 3D, you can quickly preview all of your open windows (for example, open files, folders, and documents) without having to click the taskbar. Flip 3D displays your open windows in a stack. At the top of the stack, you'll see one open window. To see other windows, you can flip through the stack.

You can open Flip 3D by pressing CTRL+Windows logo key +TAB. You can then press TAB to cycle through the windows. (You can also press RIGHT ARROW or DOWN ARROW to cycle forward one window, or press LEFT ARROW or UP ARROW to cycle backward one window.) Press ESC to close Flip 3D.

Create Desktop Shortcut use path;

rundll32.exe DwmApi #105
click <next> 
Name it what ever; 
<Finish> 
Right click and choose properties;
change icon;
type imageres.dll;
upper left corner choose Flip3D icon;   
click Ok; click Ok;
Right Click Pin to Taskbar;

To use: click it on taskbar to enable, wheel on mouse to scroll.