Computer ScienceCh. 1 Information representation and multimediaCh. 2 CommunicationCh. 3 HardwareCh. 4 Processor fundamentalsCh. 5 System softwareCh. 6 Security, privacy and data integrityCh. 7 Ethics and ownershipCh. 8 DatabasesCh. 9 Algorithm design and problem solvingCh. 10 Data types and structuresCh. 11 ProgrammingCh. 12 Software developmentCh. 13 Data RepresentationCh. 14 Communication and internet technologiesCh. 15 HardwareCh. 16 System software and virtual machinesCh. 17 SecurityCh. 18 Artificial intelligence (AI)Ch. 19 Computational thinking and problem solvingCh. 20 Further programming