Disable preview in the Taskbar of Windows 10, how to?

Disable in Windows 10 the Aero-Peek Thumbnail preview for programs window and APPs, that fly out when hovering over the tabs in the Task-Bar!

Turn off or on the Windows 10 Taskbar Thumbnail via Registry Key!

Please start Windows 10 Registry-Editor, for example via [Windows-Logo] + [R] keyboard shortcut and the command regedit

In Registry open the key HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced

and create new DWORD ExtendedUIHoverTime and set the value to 10000.

(... see Image-1) and (... see Image-2)

10000=Task-Bar Thumbnails OFF (10000 msek. = 10 Sec.)
20000=Task-Bar Thumbnails OFF (20000 msek. = 20 Sec.)
0=Task-Bar Thumbnails ON

See also: show Program Name in Windows 10 Task-Bar || Quick Launch Bar for the Windows 10 Taskbar || Auto-Login

(Image-1) Disable preview in the Windows-10 Task-Bar!

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(Image-2) Disable Task-Bar Thumbnails Windows Preview via Reg-Key!

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(Image-1) Preview in the Windows 10 Task-Bar!

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To disable preview on taskbar applies for: Windows 10 Pro, Windows 10 Enterprise, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Pro, Windows 8, Windows 8 Enterprise, Windows 8 Pro, Windows 7 Enterprise, Windows 7 Home Basic, Windows 7 Home Premium, Windows 7 Professional, Windows 7 Starter, Windows 7 Ultimate, Windows Vista Enterprise 64-bit Edition, Windows Vista Ultimate 64-bit Edition, Windows Vista Business, Windows Vista Business 64-bit Edition, Windows Vista Enterprise, Windows Vista Ultimate.

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FAQ 132: Updated on: 28 May 2018 20:16

If the free automatic upgrade to Windows 10 does not work, or if you have problems upgrading from Windows 7, Windows 8.1 to Windows 10. Here on the MS page

Problems when auto upgrading to Windows 10?

Heres the solution on how to pretty easily disable animations in the Windows 10 taskbar and more options on the taskbar Content / Solution / Tips: 1.

Disable animations in the Windows 10 Taskbar and Settings, How-To?

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