Optimize Win7 toolbar preview to improve running speed

The toolbar preview function in the Windows
7 system is very beautiful, so many users can't put it down, but it is not very easy to use this function for users who have lower configuration

For low-profile users, you can turn off the preview of this toolbar to speed up the preview and speed.

Operation steps

Press “Win+R” on the keyboard to open the run, enter “regedit” and press “OK”.

Open “Registry Editor'; navigate to "HKEY_CURRENT_USER/Software/Microsoft/win/CurrentVersion/Explorer /Advanced” create a new “DWORD in the right column 32-bit) value & rdquo;.

and named "ThumbnailLivePrevIEwHoverTime”."

Double-click to open the value and select “Bases” as “decimal” then fill in “300" in "Value Data" Just fine.