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    • Primary functional component of a computer

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      learncomputerscienceonline.com

      • 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.
      www.ibm.com/think/topics/central-processing-unit

      What is a central processing unit (CPU)? | IBM

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  3. www.ibm.com › think › topicsWhat is a central processing unit (CPU)? | IBM

    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.

  4. en.wikipedia.org › wiki › Central_processing_unitCentral processing unit - Wikipedia

    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.

  5. www.geeksforgeeks.org › central-processing-unit-cpuCentral Processing Unit (CPU) - GeeksforGeeks

    Mar 28, 2024 · What is a CPU? A Central Processing Unit is the most important component of a computer system. A CPU is a hardware that performs data input/output, processing and storage functions for a computer system. A CPU can be installed into a CPU socket. These sockets are generally located on the motherboard. CPU can perform various data processing ...

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  7. www.britannica.com › central-processing-unitCentral processing unit (CPU) | Definition & Function ...

    May 27, 2024 · central processing unit (CPU), principal part of any digital computer system, generally composed of the main memory, control unit, and arithmetic-logic unit. It constitutes the physical heart of the entire computer system; to it is linked various peripheral equipment, including input/output devices and auxiliary storage units.

    • The Editors of Encyclopaedia Britannica

  8. techterms.com › definition › cpuCPU Definition - What is a CPU (Central Processing Unit)?

    Jul 11, 2014 · A CPU is the primary component of a computer that processes instructions. It runs the operating system and applications, and contains one or more processors that perform calculations. Learn about the different types and features of CPUs.

  9. www.lifewire.com › what-is-a-cpu-2618150What Is a CPU? (Central Processing Unit) - Lifewire

    Jun 13, 2022 · The central processing unit (CPU) is the computer component that's responsible for interpreting and executing most of the commands from the computer's other hardware and software . Types of Devices That Use CPUs. All sorts of devices use a CPU, including desktop, laptop, and tablet computers, smartphones, even your flat-screen television set.

  10. www.geeksforgeeks.org › what-are-the-functions-ofWhat are the Functions of a CPU? - GeeksforGeeks

    Jul 9, 2023 · A computer system’s central processing unit (CPU) handles a number of crucial tasks. Its principal function is to complete tasks by processing data and following instructions. The following are a CPU’s main functions: