The buttons on the left side of the navigation pane provides easy access to various panels, such as the Bookmarks panel button
and the Pages panel button
. After right-clicking the navigation pane, you can select and open more panels.
To show the navigation panels, use keyboard shortcut F4, or click View > View Settings > Navigation Panels > Show Navigation Panels, or right-click on the page and choose Show Navigation Panels.
To hide the navigation panels, use keyboard shortcut F4, or click View > View Settings > Navigation Panels > Hide Navigation Panels, or right-click on the page and choose Hide Navigation Panels.
To open a navigation panel, click its button on the left side of the navigation pane.
To close a navigation panel, click its button on the left side of the navigation pane.