IGCSE Computer Science

Computer systems — data, hardware, software, and networks.

• 01Data representation14 toolsNumber systems, text, sound, images, and compression.
• 02Data transmission11 toolsPackets, error checking, and encryption.
• 03Hardware3 toolsCPU, memory, storage, and embedded systems.
• 04SoftwareSoonTypes of software and how they interact.
• 05The internet and its usesSoonWWW, HTML, and internet risks.
• 06Automated and emerging technologiesSoonAutomation, robotics, and AI.

Algorithms, programming, databases, and Boolean logic.

• 07Algorithm design and problem-solvingSoonDecomposition, flowcharts, and pseudocode.
• 08ProgrammingSoonConstructs, data types, and arrays.
• 09DatabasesSoonTables, keys, and SQL.
• 10Boolean logicSoonLogic gates and truth tables.