Typical computer output devices are printers, display screens and speakers. All are types of devices that produce computer output, which is computer-generated information converted into a form people can understand.Know More
Printers accept electronic instructions from a computer to generate a printed copy of information, also called a hard copy. The most common types of printers for personal use in 2014 are inkjet and laser printers. Inkjet printers spray liquid ink onto paper, while laser printers use heat to seal a powdered form of ink, called toner, onto paper.
A display screen shows text, graphics and video output. This information is sometimes called a soft copy. Display screens are available in many sizes and types, ranging from wall screens designed for displaying information to many people to 15-inch screens in laptop computers and smaller screens in smartphones. Before a computer can produce images on a display screen, it must translate numerical graphics data into images, which usually takes place in an internal component called a graphics card or graphics adapter.
Computers primarily produce audio output by sending data to a sound card, which translates the data to sound and transfers it to speakers. The speakers can be installed internally or attached externally, either as separate devices or in a set of headphones.Learn more about Computers & Hardware
Output devices are pieces of hardware that process data sent from a computer and translate it into a form readable by humans. The most common output devices include: monitors, printers, speakers, plotters, projectors, computer output microfilm, sound cards and headphones.Full Answer >
Examples of peripheral devices include the keyboard, mouse, monitor, printer, scanner, USB drive, webcam and headphones. Peripheral devices connect to the central processing unit of a computer and provide the it with input, output and storage capabilities.Full Answer >
Computers are a prime example of a digital device in everyday use. According to the Brooklyn College Department of Computer and Information Science, a digital device is one that converts information into numbers to allow for storage and transport of that information.Full Answer >
Secondary storage devices consist of media like CDs or DVDs, or physical devices, such as flash memory drives or external hard drives. Older computer systems also used floppy disks or magnetic tapes for secondary storage.Full Answer >