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7-Eleven, Inc.[2] is an American convenience store chain, headquartered in Irving, Texas and owned by Japanese company Seven & I Holdings through Seven-Eleven Japan Co., Ltd.[3] The chain was founded in 1927 as an ice house storefront in Dallas. It was named Tote'm Stores between 1928 and 1946. After Ito-Yokado, a Japanese supermarket chain ...
A first Scottish store was opened on November 16, 2011, in Giffnock, Glasgow, which was closed in November 2017 along with the company's Cheltenham store as part of a rationalization plan. [45] [46] Whole Foods Market Inc. currently operates seven different Whole Foods locations: in Camden Town , Clapham Junction , Kensington , Piccadilly Circus , Richmond , Stoke Newington and Fulham .
- Von Neumann Architecture
- Types of Computer Systems
- Hardware Upgrade
- Recycling
- External Links
The template for all modern computers is the Von Neumann architecture, detailed in a 1945 paper by Hungarian mathematician John von Neumann. The paper describes a design architecture for an electronic digital computer with subdivisions of a processing unit consisting of an arithmetic logic unit and processor registers, a control unit containing an ...
Personal computer
The personal computer is one of the most common types of computer due to its versatility and relatively low price. Desktop personal computers have a monitor, a keyboard, a mouse, and a computer case. The computer case holds the motherboard, fixed or removable disk drives for data storage, the power supply, and may contain other peripheral devices such as modemsor network interfaces. Some models of desktop computers integrated the monitor and keyboard into the same case as the processor and po...
Mainframe computer
A mainframe computeris a much larger computer that typically fills a room and may cost many hundreds or thousands of times as much as a personal computer. They are designed to perform large numbers of calculations for governments and large enterprises.
Departmental computing
In the 1960s and 1970s, more and more departments started to use cheaper and dedicated systems for specific purposes like process control and laboratory automation. A minicomputer, or colloquially mini, is a class of smaller computers that was developed in the mid-1960s and sold for much less than mainframe and mid-size computers from IBMand its direct competitors.
When using computer hardware, an upgrade means adding new or additional hardware to a computer that improves its performance, increases its capacity, or adds new features. For example, a user could perform a hardware upgrade to replace the hard drive with a faster one or a solid state drive (SSD) to get a boost in performance. The user may also ins...
Because computer parts contain hazardous materials, there is a growing movement to recycle old and outdated parts. Computer hardware contain dangerous chemicals such as lead, mercury, nickel, and cadmium. According to the EPA these e-wastes have a harmful effect on the environment unless they are disposed of properly. Making hardware requires energ...
Media related to Computer hardwareat Wikimedia CommonsLearning materials related to Computer hardwareat WikiversityPenney OpCo LLC, doing business as JCPenney and often abbreviated JCP, is an American department store chain that operates 663 stores across 49 U.S. states and Puerto Rico. [9] [10] Departments inside JCPenney stores include Men's, Women's, Boys', Girls', Baby, Bedding, Home, Fine Jewelry, Shoes, Lingerie, JCPenney Salon, JCPenney Beauty, as ...
The store was named in reference to Queen Victoria and the associated refinement of the Victorian era, while the "secret" was hidden underneath the clothes. [23] Victoria's Secret grossed $500,000 in its first year of business ($2.34 million in 2023), [8] enough to finance the expansion from a headquarters and warehouse to four new store locations [24] and a mail-order operation. [8]
Inter IKEA Systems B.V., [6] [7] trading as IKEA ( / aɪˈkiːə / eye-KEE-ə, Swedish: [ɪˈkêːa] ), is a Swedish multinational conglomerate that designs and sells ready-to-assemble furniture, kitchen appliances, decoration, home accessories, and various other goods and home services. Started in 1943 by Ingvar Kamprad and currently legally ...
Nordstrom, Inc. (/ˈnɔːrdstrəm/) is an American luxury department store chain headquartered in Seattle, Washington, and founded by John W. Nordstrom and Carl F. Wallin in 1901. The original Wallin & Nordstrom store operated exclusively as a shoe store, and a second Nordstrom's shoe store opened in 1923. The growing Nordstrom Best chain ...
