The CPU, or Central Processing Unit, is organized into several key components: the Arithmetic Logic Unit (ALU) for performing calculations and logical operations, the Control Unit (CU) for directing the operation of the processor, and registers for temporarily holding data and instructions. It operates using a fetch-decode-execute cycle, where it retrieves instructions from memory, decodes them to understand the required actions, and executes those actions. Additionally, modern CPUs often include multiple cores, allowing for parallel processing and improved performance in multitasking environments.
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