Speed ​​up the pop-up speed of Windows 7 preview thumbnails

One of the many highlights of Windows 7 is the new version of the taskbar called "Superbar". Similar to Windows Vista, when the user hovers over the program icon in the taskbar, a preview thumbnail of the program appears. (Thumbnail PRevIEws). Of course, compared to WindowsVista's single preview feature, Windows 7 adds a variety of effects to Aeropeek for preview thumbnails.
When the user hovers over the launched program icon bar on the taskbar, the transparent glass effect's program bar will increase the background color rendering according to the main color of the program icon. Different program icons render different background colors, which is convenient for users to distinguish different programs that are open, and the background color is more coordinated with the icon color.

Users can also speed up the pop-up speed of the preview thumbnail by modifying the key value of the registry. Under HKEY_CURRENT_USER\\ControlPanel\\Mouse, the key value of MouseHoverTime is the pop-up speed of the preview thumbnail. The default value is 400. The user can modify the key value less than 400 to speed up the thumbnail pop-up speed. The user needs to restart the system or restart the Explorer.exe process to make it effective.