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Navigation menu

To navigate the site:

• Select the three bars at the top left of the page to open the navigation menu.

• Select the text of an item to go to its page.

• If an item is preceded by a down arrow, select the arrow to expand that item to show its subitems; select the up arrow to collapse the subitems.

Also, major topic pages have links to their subtopics or topic pages

Search

Select the search icon in the top right corner of the page to search the site for what you are looking for.

Links

• Some links open pages on the site that provide more detailed information about an item.

• Some links open related websites.

Return

To return to the previously viewed page, you can:

• Use the browser's back button.

• Swipe to the left on a touch screen.

• Use the navigation menu again.