I believe that friends who have used Windows7 know that when we drag a window to the top of the screen, the window is automatically maximized. This is one of the new features that Windows7 brings. But I think this also brings some drawbacks, if you drag the window to the top just to remove the view of the occlusion, rather than maximize, that this function is not superfluous ah? So we can make small changes to avoid dragging the window to the top when the window is automatically maximized.
Step method
Click the Start button, select Run, or use the shortcut key combination "Win+r" to open the Run dialog box, enter "regedit" in the dialog box, and then return, and then open Registry Editor.
In the Registry Editor, search for "Hkey_current_usercontrol paneldesktop" in turn, and then in the right window, select "Windowsarrangementactive", right-click the string value of the item, and select Modify ".
At this point, open the Edit String dialog box, and then follow the prompts to change the value of "windowsarrangementactive" to 0 and save the changes.
Reboot the computer to complete the modification.