GCSE COMPUTING (complete A* notes)

Complete notes for computing GCSE revision.
Full notes on:
Computer Systems,
CPU,
Memory,
Storage,
Operating Systems,
Networks,
The Internet,

Algorithms and Programming,
Algorithms,
Programming Concepts,
Programming Languages,
Software Development Life Cycle,

Programming Techniques,
Decomposition,
Abstraction,
Iteration,
Selection,
Variables and Data Structures,

Computational Thinking,
Decomposition,
Pattern Recognition,
Abstraction,
Algorithmic Thinking,
Evaluation,

Data Representation,
Binary Number System,
Hexadecimal Number System,
ASCII and Unicode,
Binary Arithmetic,
Images and Sound.