The core components of a computer include the Central Processing Unit (CPU), memory (RAM), and storage devices. The CPU, often referred to as the 'brain' of the computer, performs calculations and executes instructions, containing sub-components such as the Arithmetic Logic Unit (ALU), Control Unit (CU), and registers[1][2].
Memory is typically divided into Random Access Memory (RAM) for temporary data storage and Read-Only Memory (ROM) for permanent instructions[6]. Storage devices, like Hard Disk Drives (HDDs) and Solid-State Drives (SSDs), are used for long-term data retention[4][5]. Together, these components enable the computer to perform a wide range of tasks efficiently.
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