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CPU, Memory, and Storage Flow

See how CPU, memory, and storage cooperate instead of treating them as three unrelated parts.

Visuals

CPU, Memory, and Storage Flow

Beginners often know the words CPU, memory, and storage but not the relationship. This visual shows how work moves through the main parts.

SVG diagram Computer and Hardware Fundamentals
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Diagram
Storage Keeps files long term Memory Holds working data now CPU Does the active work load work with A program usually moves from storage into memory before the CPU works on it. Fast work needs enough memory and a CPU that can keep up. Safe keeping still belongs to storage.
What to notice
  • Storage keeps files when power is off.
  • Memory holds the working material the CPU needs right now.
  • The CPU does not store your files; it performs work on data.
Common confusion
  • Calling memory and storage the same thing.
  • Thinking the CPU is where files live.
  • Thinking adding storage is the same as adding working speed.
Related learning
Computer and Hardware Fundamentals 5 command anchors
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Best related lessons
M00C - CPU, Memory, and Storage

Understand the different jobs of the CPU, memory, and storage so hardware words stop collapsing into one vague idea.
Best related labs
LAB-HW-04 - Inspect Your Computer Specs Safely

Inspect your computer model, operating system, CPU, and memory safely using read-only tools.

 LAB-HW-05 - Check Memory and Storage Safely

Check memory and storage safely so you can separate low space, low memory, and normal system state.

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