Value: 1 enable quick edit
Value: 0 default - disable quick edit mode
This registry hack will set Quick edit mode globally. To enable for the current command box, Right click on the title bar, select properties, select the options tab and check the "QuickEdit Mode" box. Notice that this is also another method to set QuickEdit mode globally: select Save properities for future windows with same title.
To copy text into the clipboard, select text with the left mouse button and press Ctrl-C To paste text into the command box, right click the mouse. If at the commandline, the command process will try to execute the text.