Friday, January 9, 2009

Computer Output Devices

Computer Output devices are devices that receive and display information on the computer in an understandable form. These devices receive electrical pulses and then record the data passively and finally display it on the computer. The major brands manufacturing these devices are Compaq, Dell, IBM, Sony, Panasonic, Cannon, HP, Samsung and Xerox. The important features, which people take into consideration while buying these devices are screen size, monitor resolution, monitor dot pitch, adjustment options (especially to prevent problems like back pain, neck pain etc) and monitor connectivity if they are buying a monitor and the quality of print, usage, technology and design (laser or inkjet) etc for a printer.

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