You can’t! Most Aero features have been removed from Windows 8 and that (sadly) includes Flip 3D. There was talk of this feature being tied to the Windows theme you were using, but I have tried several that used to include Aero Glass frames and none work (even though it did work on the beta’s).
Windows Flip 3D: Windows Flip 3D (Windows key+Tab) renders live images of open windows, allowing one to switch between them while displaying them in a three-dimensional view. Taskbar live thumbnails – Hovering over the taskbar button of a window displays a preview of that window in the taskbar. เกิดอะไรขึ้นกับ Aero Flip 3D ใน Windows 8 และ 10. ใน Windows Vista Microsoft ได้เปิดตัวคุณสมบัติใหม่ที่เรียกว่า Aero Flip 3D เพื่อแสดงความสามารถในการเร่งความเร็ว. Enable Aero Peek in Windows 10 Aero Peek, you need to follow these simple instructions: Enable Flip 3d Windows 10. Right click an empty space on the taskbar and select the 'Properties' context menu item. The Taskbar Properties dialog will appear on the screen. In Windows 10 Creators Update, the context menu item is called Taskbar settings. Windows 10 has a unified task switcher called Task View, which manages not only application windows but virtual desktops as well. Flip 3D is a supplemental task switcher. It was introduced with Windows Vista and removed in Windows 8.
Win 10 3d Display Mode
Note that there is an ugly work around to get Glass to function in a minimal way but after running it for 2 minutes I reverted so I would not waste your time with it.
Enable Aero Flip 3d Windows 10
Aero Flip Windows 7
On the slightest of bright notes Aero Snap still works and you CAN re-enable Aero Peek (see screen shot below)
… and one more thing which you might have guessed already; the word AERO has been removed from all things 8 (so we now have SNAP and PEEK