Turn off Windows 7 system edge auto-maximization

Drag and drop any software window to or from the edge of the screen under Windows 7 system, it will automatically maximize the window. Of course, going up to the edge of the screen is normal maximization, and going left to right automatically maximizes to half the screen.
Some friends think this is very "disturbing people", a lot of software is close to the edge of the shield is to be automatically hidden, why Windows7 gives me "hijack" & rdquo; ah?
Method:
1, open Start the menu, type regedit, then press Enter or click on the search results above to run the Registry Manager.
2, find the [ HKEY_CURRENT_USERControl PanelDesktop ] node, find and double-click "WindowArrangementActive" in the right window, and then in the pop-up dialog box, change the system default value "ld"; 1 & rdquo; to "ld"; OK, get it!
3, log out again, this will take effect, of course, you can restart your love machine.