This book covers basic knowledge of computers and computer science, computer architecture, computer language and programming, software development, software processes, databases, computer networks, the Internet, mobile and cloud computing, computer security, computer culture, e-commerce and other information technologies that profoundly affect our lives. This book is based on English texts and classic original textbooks in the computer field. Through a large number of carefully selected reading materials, accompanied by corresponding annotations and exercises, this book enables readers to quickly master a large number of professional vocabulary and related grammar in the computer field, and improve their ability to read and retrieve original computer literature.
