How Does the CPU Work?
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How Can a Computer Run Many Programs at Once?
A CPU quickly switches between programs, while multiple cores can process tasks at the same time.
How Does a CPU Execute a Program Step by Step?
A program eventually becomes machine instructions that a CPU can execute.
Why Does a Computer Sometimes Slow Down?
Common causes include a busy CPU, low memory, slow storage, too many programs or background tasks.
Why Is a Motherboard Like a Traffic City?
A motherboard gives the CPU, memory, storage and other parts connection points and communication paths.
Why Are Programs Loaded from Storage into RAM?
SSD storage keeps data for a long time, while RAM lets the CPU read current data quickly.