The browser we're going to learn to use is called "Netscape". However, there are many other Web browsers that can be used as well, including Lynx, Mosaic, Arena, Chimera, Cello, and others.
There are also Internet packages that include browsers, such as "Internet in a Box" and "Chameleon". But the principle is just about the same for every Web browser. So if you understand how to use one Web browser, you'll have no problem using another.