Book excerpt: Written for the new AQA GCSE ICT specification, this "Essentials" text is packed with the core knowledge and skills that are critical for success. Including study tips to help students really get to grips with the subject, case studies and extensive assessment practice to prepare students for their exam. Includes clear, uncomplicated language guiding students through core ICT concepts. Prepare your students for the Controlled Assessment tasks with activities and resources to help develop the skills required. Learning Objectives clearly referenced to the specification let students know exactly what they need to learn and understand in each topic.