This page explains how to use the web pages and buttons. Most pages have buttons. These buttons are basic tools to navigate this courseware - the Web pages. Users can click buttons to jump from page to page and jump in a page. The starting points of this courseware are the buttons such as INTRODUCTION, BUTTONS, and COURSE MAP. The corresponding pages of these buttons will give users an idea on what the courseware is, how they can use it, and what the whole shape of the courseware is. However, the actual starting line for the contents is each home page expanded from the title page. Each home page has a number that indicates one of the SIX versions. Users can click the number to retrieve a specific TABLE OF CONTENTS of the version. Users then need to click the square buttons in front of the subjects to start.
The followings explain all the buttons that this courseware has.

Buttons on the left window

	Jumps to Introduction Page
	Jumps to Buttons Page
	Jumps to Course Map Page
	Retrieves Each Section

Buttons on the main pages

	Jumps Back to the Home Page
	Inactive Button
	Jumps to Course Map Page
	Inactive Button
	Refreshes the Table Window
	Inactive Button
	Jumps to the Top of the Page
	Inactive Button
	Jumps to the Bottom of the Page
	Inactive Button
	Jumps to the Previous Page
	Inactive Button
	Jumps to the Next Page
	Inactive Button
Highlighted (Blue or Purple) Words	These words represent links. Click the words to jump to the linked pages and jump back by clicking the same words (or buttons) on the jumped pages.
	Jumps back to the page where a user come from.
	The images are clickable. Click the images to see the details.