The World Wide Web, that is. Through the wonders of the Internet and Navigational Software such as Netscape , you can explore Cyberspace today. It also doesn't matter much.
Gopher does the same thing but in a purely textual format.
A Homepage is by convention the name of the file that your computer is connected to first at any given resource. If you had the URL of another page or resource you could enter it into the above box, hit return and the navigator would attempt to connect you to that resource. If you find yourself at a resource that you like, you can pull down the Book Marks menu and click on add bookmark and the software saves the URL of that resource to make it easy to get to next time. You can also be connected to resources and pages by clicking on colored or highlighted words and images directly in the text portion of a page. The Back button moves you backward through your connections.