![]() These are known as all-in-one desktop computers. Most early desktop computers used cathode ray tube ( CTR) displays that sat on top of the actual computer, which laid horizontally on the user's desk. Desktop computers became increasingly popular in the subsequent decades with IBM Personal Computer and Apple Macintosh dominating the market. Other desktops popped up through the mid-1970s and the first home computers - TRS-80, Apple II and Commodore Personal Electronic Transactor - debuted in 1977. It was released in 1965 and was the size of a typewriter. The first computer that could be considered a desktop was the Olivetti Programma 101. Even the smaller computers at the time, known as minicomputers, were at least the size of a desk themselves. The earliest computers in the mid-1960s were large and took up entire rooms. The basic parts of a desktop computer include the tower, monitor and input devices such as a keyboard and mouse. It is possible to interconnect desktop computers across a local area network ( LAN) so users can share resources across devices and connect to peripherals such as printers. It is common for desktop computer users to pair the device with a printer. They require an uninterruptible power supply ( UPS), which means they must be plugged in at all times to function. They also feature standard extension slots such as Peripheral Component Interconnect Express ( PCIe). The desktop computer also houses disk storage.Īlmost all desktop computers include a built-in modem and multi-gigabyte magnetic storage drive. Desktop computer motherboards are generally standardized on Advanced Technology eXtended ( ATX), microATX or Balanced Technology eXtended form factors. It also includes a motherboard, the main circuit board for the computer. Core features and componentsĪ desktop computer includes the processor, which can be a microtower or minitower designed to fit under the desk or a unit that goes on top of the desk. In the enterprise, they are important because they are the main means for many users to do their jobs. ![]() Desktop computers are commonly used in the enterprise, as well as in consumer use cases such as gaming. It houses the physical hardware that makes a computer run and connects to input devices such as the monitor, keyboard and mouse users interact with. Additional information is available from "Issues in Labor Statistics: Computer Ownership Up Sharply in the 1990s" ( PDF 30K).A desktop computer is a personal computing device designed to fit on top of a typical office desk. These data are a product of the BLS Consumer Expenditure Survey. Computer ownership among whites grew from 16 to 36 percent and the ownership rate among blacks rose from 7 to 18 percent. ![]() Between 19, Asians also showed the largest percentage point change in ownership, growing from 25 percent to 49 percent. From 1990 to 1997, college graduates had the largest increase in ownership (from 24 to 56 percent) high school graduates also reported a significant ownership increase (from 9 to 23 percent).Īmong racial groups, Asians had the highest computer ownership share (49 percent), followed by whites (36 percent) and blacks (18 percent). In 1997, 66 percent of households whose reference person had attended graduate school owned a computer, compared with less than 12 percent of those headed by a person who did not graduate from high school. Households with the highest levels of education had the highest levels of computer ownership. ![]() The ownership rate and change over the period varied by education and demographic group. Between 19, the percentage of households owning computers increased from 15 to 35 percent, and the amount spent by the average household on computers and associated hardware more than tripled. ![]()
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