OCR GCSE Computing textbook - now completely free with a KS4 subscription!
Our highly popular GCSE Computing textbook, designed especially for the legacy OCR GCSE Computing course, is now in its second ediition and is available as a pdf document. The book is organised section by section in exactly the same way as the OCR GCSE Computing course. It includes clear explanations and examples as well as diagrams to support understanding. It is completely free to download and distribute to students when you buy a website subscription.