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

   en.wikipedia.org › wiki › Central_processing_unit

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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.

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

   www.geeksforgeeks.org › central-processing-unit-cpu

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   Jun 12, 2024 · A Central Processing Unit is the most important component of a computer system. A CPU is 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.

3. www.ibm.com › think › topicsWhat is a Central Processing Unit (CPU)? | IBM

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

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   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.

5. www.britannica.com › technology › central-processingCentral processing unit (CPU) | Definition & Function ...

   www.britannica.com › technology › central-processing

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   May 27, 2024 · Central processing unit (CPU), 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.

6. www.howtogeek.com › 694869 › what-is-a-cpu-and-whatWhat Is a CPU, and What Does It Do? - How-To Geek

   www.howtogeek.com › 694869 › what-is-a-cpu-and-what

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   Oct 30, 2020 · The most important part of your computer, if you had to choose just one, would be the central processing unit (CPU). It's the primary hub (or "brain"), and it processes the instructions that come from programs, the operating system, or other components in your PC.

7. www.cpuid.com › softwares › cpu-zCPU-Z | Softwares | CPUID

   www.cpuid.com › softwares › cpu-z

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   CPU-Z for Windows® x86/x64 is a freeware that gathers information on some of the main devices of your system : Processor name and number, codename, process, package, cache levels. Mainboard and chipset. Memory type, size, timings, and module specifications (SPD).