This book serves as a comprehensive instructional guide designed to assist educators in teaching English language skills within the specific context of computing and information technology. The authors, Eric Glendinning and John McEwan, utilize their expertise in English for Specific Purposes (ESP) to provide a structured framework that bridges technical vocabulary with communicative language practice. The text is intended to support instructors who may lack a deep technical background, ensuring they can effectively facilitate lessons on computing functions.

Educators frequently identify this text as a reliable resource for managing technical English classrooms. Experts highlight the book's utility in providing necessary scaffolding for instructors who are not experts in the field of computing.