GCSE Computer Science revision audio course covering Systems Architecture, Memory & Storage, Networks, Cyber Security, Algorithms, Programming and Data Representation. Designed for Year 10 and Year 11 exam preparation, intervention, homework and independent revision. This download includes a complete set of structured audio revision files (MP3 format) covering the full GCSE Computer Science specification. Each topic is broken into clearly organised audio tracks that: Explain key theory in student-friendly language Define essential GCSE terminology Model exam-style explanations Walk through worked examples Reinforce key concepts with recap summaries Highlight common misconceptions Support retrieval practice All files are clearly labelled by topic for easy navigation and assignment 01 Architecture of the CPU 02 CPU Performance 03 Embedded systems 04 Primary Storage 05 Secondary Storage 06 Data Storage 07 Compression 08 Networks and topologies 09 Wired and wireless networks, protocols and layers 10 Threats to computer systems and networks 11 Identifying and preventing vulnerabilities 12 Operating systems 13 Utility software 14 Ethical, legal, cultural and environmental impact 15 Computational thinking 16 Designing, creating and refining algorithms 17 Searching and sorting algorithms 18 Programming fundamentals 19 Data Types 20 Additional programming techniques 21 Defensive design 22 Testing 23 Boolean logic 24 Languages 25 The Integrated Development Environment (IDE)