Using The Tutorial

Recommended Hardware and Software Configuration and Setting
This tutorial should be usable with any modern Web browser, but JavaScript must be enabled for many features to work. Display resolution of at least 800x600 is recommended.

Navigation
navigation reel At the top right corner of each page is a navigation reel. The highlighted number in the reel lets you know to which section the currently displayed page belongs. Click on any number in the reel to move to the first page of that section. Click on "Home" in the hub of the reel to move to the Table of Contents listing, from which you can link to the beginning of any section in the tutorial.

The Table of Contents also includes links to this help page and to a feedback form that allows you to send questions or comments to the tutorial's designers.

Along the left side of the page is a navigation bar. At the top is the section number and title, followed by a list of subsections. The subsection names are all links and can be used to navigate within the section. At the very bottom of each page is a set of arrows labeled "Back" and "Next." These will take you to either the immediately preceding page ("Back" arrow) or the immediately following page ("Next" arrow).

Printing
A printable version of the tutorial is available in the PDF format (warning: it is a large file). If you do not have Adobe Reader®, which is needed to view PDF files, please click here: Get Adobe Reader

We Need Your Feedback
We are committed to updating and improving the presentation and content of this tutorial. Please send us your comments.