There are many career opportunities in the growing computer industry, including in IT departments, computer equipment/software fields, consulting, sales, and education. Formal education options include trade schools and computer-related college majors. Certification benefits employees, employers, and customers by validating technical skills and knowledge in areas like applications, operating systems, networking, security, and databases. Chapter 15 provides an overview of computer careers, education/training options, and guides to various IT certification programs.