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The Brain and Its Workspace

Inside the CPU: The Brain of the Computer

Primary Memory: RAM and ROM

Quick Check: The CPU and Memory

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Look inside the case at the CPU — the computer's brain — and the primary memory (RAM and ROM) it works with moment to moment.

Meet the brain of the computer. This module breaks down the CPU into its three working parts and explains primary memory — the fast, temporary workspace (RAM) and the permanent startup instructions (ROM).

The CPU and Memory

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