The address of a Web page is a URL . Name three technical or social aspects. The primary objective of this chapter is to provide the reader with the necessary background about using a Web browser effectively. Learning how to save Web pages to files, mail Web pages to e-mail addresses, and print Web pages. There are many examples of hierarchies in real life.
Categories can contain other categories, or a category can be a list of links.
Learn how to backtrack when you don't find what you're looking for. Use a bookmark to keep track of a point you might want to backtrack to. The Go menu will show your current path from the top of the hierarchy. Searching a Subject Index You can usually search a subject index for keywords. You are not searching the contents of those Web pages.