F8GNk‖Window Menu

ebLJB‖From the menu bar:

NuiZ7‖Choose Window - New Window.

qBbLh‖From the tabbed interface:

bstgb‖On the View tab, choose New Window.

sXy2C‖From toolbars:

fBKfg‖Icon New Window

7P2FZ‖New Window

ebLJB‖From the menu bar:

RZdEA‖Choose Window - List of open documents.