GCSE Computing
Build a solid understanding of how computers work. Each topic includes key facts, worked examples and practice questions aligned to the GCSE specification.
Foundation & Higher
Binary and Data Representation
Binary, hexadecimal, ASCII, image representation with worked conversion examples.
Foundation & HigherAlgorithms and Pseudocode
Flowcharts, pseudocode, searching and sorting algorithms with step-by-step walkthroughs.
Foundation & HigherComputer Networks
LAN vs WAN, protocols, hardware, security and how the internet works.