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A central processing unit ( CPU ), also called a central processor, main processor, or just processor, is the most important processor in a given computer. [1] [2] Its electronic circuitry executes instructions of a computer program, such as arithmetic, logic, controlling, and input/output (I/O) operations. [3] [4] [5] This role contrasts with ...
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Central processing unit. A Pentium CPU inside a computer. A...
- Processor (computing) - Wikipedia
May 10, 2024 · A central processing unit (CPU) is the primary functional component of a computer. The CPU is an assemblage of electronic circuitry that run a computer’s operating system and apps and manage a variety of other computer operations. A CPU is, essentially, the active brain of the computer. The CPU is the invisible manager inside the computer ...
May 27, 2024 · Learn about the CPU, the principal part of any digital computer system, composed of the main memory, control unit, and arithmetic-logic unit. Find out how the CPU regulates and integrates the operations of the computer and performs arithmetic and logic functions.
Mar 29, 2024 · The central processing unit (CPU) is the portion of a computer system that carries out the instructions of a computer program, to perform the basic arithmetical, logical, and input/output operations of the system. The CPU plays a role somewhat analogous to the brain in the computer. The term has been in use in the computer industry at least ...
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