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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 ...
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 ...
This is a list of TCP and UDP port numbers used by protocols for operation of network applications. The Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP) only need one port for duplex, bidirectional traffic. They usually use port numbers that match the services of the corresponding TCP or UDP implementation, if they exist.
An operating system ( OS) is system software that manages computer hardware and software resources, and provides common services for computer programs . Time-sharing operating systems schedule tasks for efficient use of the system and may also include accounting software for cost allocation of processor time, mass storage, peripherals, and ...
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 ...
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 ...
Computer hardware. Computer hardware includes the physical parts of a computer, such as the central processing unit (CPU), random access memory (RAM), motherboard, computer data storage, graphics card, sound card, and computer case. It includes external devices such as a monitor, mouse, keyboard, and speakers. [1] [2]
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