You can edit multiple topics at the same time in "tabs" in the editor, which are like tabs in a modern web browser.

•To open a topic in a tab, right-click on the topic title in the Table of Contents pane and select Open topic in a new tab.

•Double-click on a secondary topic tab to undock it into a separate window. Double-click on the undocked topic's header to redock it.

Clicking on the "pin" tool in the Project Explorer title bar "pins" the Explorer into the left margin of the Help+Manual window. The Explorer then collapses into the left margin, showing only its title in a vertical tab. This can give you more room for editing on smaller monitors.

•To display the pinned Explorer just move the mouse pointer over the vertical tab in the left margin.

•To unpin the Explorer, first display it, then click on the pin tool in its title bar.