Faster Taskbar Auto Thumbnail Preview Windows 7

Taskbar thumbnail live preview is a feature on Windows 7 Operating System that will show the thumbnail preview of all current opened windows on your desktop.
Live Preview windows 7
This tutorial will show you how to minimize/decrease the animation delay or hover delay of the thumbnails when showing up. Follow these steps:

  1. Click Start Button, type in “regedit” and hit Enter.
  2. On Registry Editor page, go to HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced.
  3. Right click on Advanced and select New DWORD and type the name new value with “ThumbnailLivePreviewHoverTime“.
  4. Right click on ThumbnailLivePreviewHoverTime and select Modify.
  5. Choose Decimal Base and enter in your new number in milliseconds. Use 200 for 0.2 seconds or used another speed you need.
  6. Click OK and restart your PC.

Live Preview regedit

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