System Requirements

Your computer will need to meet the following for optimal viewing:

Browser
You'll need at least Internet Explorer 5.0, Mozilla Firefox 1.5, or Netscape 7.0 to use this tutorial. You can go to any of these Internet sites to download a higher (free) version of the browser.

Cookies
Your browser must be enabled to accept cookies, which (in the computer world) are pieces of information that allow your computer to communicate with ours.

Plug-Ins
To experience all the effects, you'll need the Shockwave Flash plug-in. If you can see the animation below, you already have the plug-in. If you can't see anything, you can download it for free at Macromedia Flash Player Download Center.

Pop-Ups
Your browser's pop-up blocker and /or an external pop-up blocker must allow our website to view the information pop-up boxes within the tutorial.