Win7 preview window display slow speed adjustment method

1. First, press the win+R shortcut key on the win7 computer keyboard to open the computer's running window. In the open running window, type regedit and click Enter. So you can open the registry editor window of the win7 computer.

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

After completing the above settings, remember to restart the computer, it will take effect, the method is so simple, after setting it, it will not be so slow.