When hovering or mouse over an icon or button on Winodws 7 Taskbar, thumbnail previews for all open windows of the application will be shown above the Taskbar, allowing users to view what’s running inside the program with live video preview support, switch to the window, or even close or exit the program’s window right from the preview. In addition, there is a Show Desktop … Continue reading Adjust (Longer or Shorter) and Change Windows 7 Taskbar Preview Mouse Hover Delay