Approximately 84 percent of Americans owned computers in 2013, including desktops, laptops, netbooks, notebooks, tablets, handheld computers, smartphones and other hand held devices, according to the 2013 American Community Survey. A total of 92 percent of households in the District of Columbia, Maryland and Virginia area owned a computer, which was the highest of any other area, according to the survey. The U.S. Census Bureau relies solely on this survey's data to determine small area estimates for social and demographic characteristics.Know More
A total of 72 percent of Latinos in U.S. households owned a computer in 2012, according to the 2012 Pew Hispanic Center National Survey of Latinos. By comparison, whites represented 83 percent of computer owners and African-Americans represented 70 percent of computer owners for the same year, according to the 2012 Pew Research Center for the People and the Press Biennial Media Consumption Survey and the 2012 Pew Research Center's Internet and American Life Project Health Tracking Survey.
More than 50 percent of U.S. households owned a tablet computer in 2014, and in households with children, the number climbed to 70 percent tablet ownership, according to the 2014 Donald W. Reynolds Journalism Institute Mobile Media News Consumption survey.Learn more about Computers & Hardware
One advantage of wearable computers is that a user is in constant interaction with his computer, but a disadvantage is that these computers are heavy. As a user goes from place to place with his computer, it offers him flexibility to work from virtually anywhere. In addition to convenience, the device is not misplaced because it is always on the owner's body.Full Answer >
The function of an input device is to provide data and control signals to an information processing system like a computer. There are several different kinds of input devices used in a computer. These include a keyboard, mouse, scanner, microphone, joy stick and bar code reader, among others.Full Answer >
According to Computer Hope, an input device is any piece of hardware capable of sending data to a computer. The data sent must be used to interact with or control the computer itself.Full Answer >
Examples of computer processing devices include the central processing unit, motherboard and memory of a computer. These devices are responsible for storing and retrieving information.Full Answer >