Computing Essentials 2019 (Complete Edition)

Timothy J. O'Leary , Linda I. O' Leary , Daniel A. O' Leary


  • Computing Essentials 2019 allows you to Make IT Work for You by presenting the effect of information technology on people, privacy, ethics, and our environment. Current examples, references and exercises allow students to be successful in understanding today's role of Computer Information Technology. This definitive approach provides the essentials students need while bringing them a full digital solution through Connect. Connect is a teaching and learning platform that is proven to deliver better results for students and instructors. Connect empowers students by continually adapting to deliver precisely what they need, when they need it, and how they need it, so class time is more engaging and effective.


  • 1. Information Technology, the Internet, and You
    2. The Internet, the Web, and Electronic Commerce
    3. Application Software
    4. System Software
    5. The System Unit
    6. Input and Output
    7. Secondary Storage
    8. Communications and Networks
    9. Privacy, Security, and Ethics
    10. Information Systems
    11. Databases
    12. Systems Analysis and Design
    13. Programming and Languages