Teach you to optimize the Windows 7 system toolbar

Win7's toolbar preview function is a very cool feature that many users can't put it down, but for some users with low machine configuration, this is not very easy to use, my own machine configuration is not very deep feeling . Directly closing the preview function of the toolbar is always a bit sad, how to say this is also the symbol of Windows
7, but to use the preview every time you need to wait a long time, it really makes people headache. If your machine isn't really smooth, then we can try to shorten the preview time of the window to speed up the preview.

Operation steps

1. Enter "ldedit" in the search bar of the Windows Start menu to open the Registry Editor and find HKEY_CURRENT_USER/Software/Microsoft/Windows/CurrentVersion/Explorer /Advanced folder, right click on the folder and select "New DWORD value" and then name it "ThumbnailLivePreviewHoverTime".

2, then change the value of this item to a decimal value, because the unit time is milliseconds, so you can fill in a three-digit value, such as 200, 300 under normal circumstances can be modified according to personal use habits, close the registry editor after the modification is completed, restart computer
will take effect, because it involves modifying the registry, it is recommended that users who are not familiar with the registry must Carefully look at each step and start again.