This book is full of clear notes and exam-style practice questions covering every AS ICT topic for the Unit 1 and Unit 2 AQA and OCR exams. To help your revision, each topic is laid out on a clear double-page spread, with practice questions at the end to check what you've learned and exam-style questions to make sure you're fully prepared (answers are at the back). It's easy to read and revise from - everything's explained simply and thoroughly.