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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.
- Processor (computing)
In computing and computer science, a processor or processing...
- Computer
A computer is a machine that can be programmed to...
- Processor (computing)
A Pentium CPU inside a computer. A central processing unit (CPU) is an important part of every computer. The CPU sends signals to control the other parts of the computer, almost like how a brain controls a body. The CPU is an electronic machine that works on a list of computer things to do, called instructions.
6 days ago · 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.
- The Editors of Encyclopaedia Britannica
Oct 30, 2020 · Learn the basics of the central processing unit (CPU), the \"brain\" of your computer that processes instructions and data. Find out how CPUs work, what types of CPUs exist, and how they connect to other components on your motherboard.
5 days ago · Computer once meant a person who did computations, but now the term almost universally refers to automated electronic machinery. The first section of this article focuses on modern digital electronic computers and their design, constituent parts, and applications. The second section covers the history of computing.
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