Value: 1 enable quick edit
Value: 0 default - disable quick edit mode
To enable for the current command shell, 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.