This paper examines what the World Wide Web has to offer persons who work in education, employment and training, and career development. The guide is designed for the following purposes: (1) to provide "hot lists" of significant career and occupational information resources on the Web, with brief descriptions of what they offer and information on how to find them quickly; (2) to present online specific strategies and techniques to use in exploring the Web for topics and sites of interest; (3) to encourage greater use of the Web to obtain resources that might not be available or accessible in other ways; (4) to encourage users to evaluate Internet resources, based on their needs and applications, to determine their usefulness and appropriateness; and (5) to introduce beginning users to some pertinent Internet concepts and terminology. The guide is organized in three chapters. Chapter 1 briefly introduces key concepts and tools that will help the reader to go online. Chapter 2 provides a concise but wide-ranging list of job search and career information and career development Web sites. Chapter 3 explores some sites that feature labor market, economic, and education data. (KC)