monitor

Monitor is also called as Display.It is a devices which shows virtual on the screen as data and instructions given to the computer through any input device like keyboard or mouse.in earlier period crt monitor is used which are of different types, models and sizes. It consumes alot of electricity.such monitor only display the two colors:black & White. After that colour monitor are available in the market that can display more than 256 different colours.till now alots of tecnological change brings the LCD monitor. sony, samsung,acer, tossiba etc are the name of the leading companies which produces the lcd monitors.