Win7 computer preview window display is very slow, the target

1. First, we simultaneously press the win+R shortcut key on the win7 Ultimate computer keyboard to open the computer's running window, in the open running window, we enter regedit And click Enter, this will open the registry editor window of the win7 Ultimate computer.

2. In the open registry editor window, click on the HKEY_CURRENT_USERControl PanelMouse in the left menu, then we will find the MouseHoverTime option in the right pane of the Mouse item, and double-click to open The value modification window changes the default 400 to 100. The unit here is milliseconds, click the OK button, and then exit the Registry Editor.

After setting up, don't forget to restart your win7 Ultimate computer, so that our settings will take effect.

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