This course uses book metaphors. This course is made up of seven chapters. You are currently reading the first page of the first chapter in the course. The chapter you are reading is called "Getting Started."

		All the chapter titles (or a brief summary of the titles) are displayed on the bar to the left of this text. If you want to come back to this chapter, you can click on the chapter title found on the side navigation bar. To go to a chapter, move your mouse over the chapter title; when the cursor turns into a hand, click your left mouse button.
		You can tell what page you are on by looking to the top left of this page. A number will be displayed.
		To move to the next page in this course, place your mouse over the arrow button found at the top or bottom of this page. You will see the arrowchange color. Click your left mouse button to move to the next page.

You can use the browser to move back to a page you were previously visiting: Click the back button found on the upper left corner.