Disable smart window arrangement in Windows 7

Windows 7 uses its own intelligence to arrange your windows. For an example, when you drag a window to the top of the screen it automatically maximizes. But if your wanna master  Windows 7 at your behest, you need to disable this arrangement. Let's see how to go about it
Step 1: In the Start Search type regedit to edit the registry
Step 2: Go to HKEY_CURRENT_USER\Control Panel\Desktop
Step 3: Set WindowArrangementActive value to 0, and reboot
Now your windows will behave as in the earlier versions.