Textbook in PDF format

This interactive study guide will support candidates in developing fundamental knowledge and understanding of the basics of computer and network technology, processor architecture and networks, and with an introduction to operating systems and system oftware. It explains key concepts within the Computer and Network Technology module and helps candidates prepare for their exams, including explainer videos, interactive questions and skills challenges aligned to the syllabus and with industry practice.
In this book, we will start to fill in some of the missing links in the chain. It is not intended to replace tuition and independent research, but instead to act as a basis upon which learners can build and extend their knowledge in order to tackle problems in this complex, digital world