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PC World was a British retail chain of mass market computer megastores. Established in November 1991, it became part of Dixons Retail in February 1993, and then part of Dixons Carphone, after the merger of Dixons Retail and Carphone Warehouse in August 2014. During its final years, the company's remaining physical stores were within co-branded ...
Central processing unit. 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.
A von Neumann architecture scheme. The von Neumann architecture —also known as the von Neumann model or Princeton architecture —is a computer architecture based on a 1945 description by John von Neumann, and by others, in the First Draft of a Report on the EDVAC. [1] The document describes a design architecture for an electronic digital ...
A microprocessor is a computer processor for which the data processing logic and control is included on a single integrated circuit (IC), or a small number of ICs. The microprocessor contains the arithmetic, logic, and control circuitry required to perform the functions of a computer's central processing unit (CPU).
currys .co .uk. Currys (branded as Currys PC World between 2010 and 2021) is a British electrical retailer and aftercare service provider operating in the United Kingdom and Ireland, specialising in white goods, consumer electronics, computers and mobile phones. Established as a bicycle retailer in 1927, Currys expanded the range of goods sold ...
PCPartPicker was created by Philip Carmichael in 2011. The website was substantially redesigned in February 2015. [2] [3] As of 2023 the site provides localized currencies and links to physical stores in 38 countries. The website is funded through affiliate linking to sites such as Amazon.com. [4] Additional functionality is available, such as ...
t. e. Computer memory stores information, such as data and programs, for immediate use in the computer. [2] The term memory is often synonymous with the terms RAM, main memory, or primary storage. Archaic synonyms for main memory include core (for magnetic core memory) and store. [3]
In computer science and computer engineering, computer architecture is a description of the structure of a computer system made from component parts. [1] It can sometimes be a high-level description that ignores details of the implementation. [2] At a more detailed level, the description may include the instruction set architecture design ...