What's on the toolbar?

Go to the Home page. From there you can select any other guide or do a Google search.

Print the current topic. Use this icon to print the whole page, not the page plus the contents list.

Clear the highlighting resulting from a search.
Use this option to clear the highlighting before you print. If you don't, highlighted words will be printed in a larger font than the rest of the page.

Go to the immediately preceding topic.

Go to the next topic.