🖥️Computer ScienceEN
GCSE CS: Computer Systems
Understand how computers work — CPU architecture, the fetch-decode-execute cycle, memory, storage, operating systems, and embedded systems for GCSE Computer Science.
10 lessons
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Lessons
Computer System ArchitecturePreview
The Fetch-Decode-Execute Cycle
CPU Performance
Primary Memory (RAM and ROM)
Secondary Storage
Operating Systems
Utility Software
Embedded Systems
Systems Software vs Application Software
Computer Systems Exam Practice
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