monitor
The monitor is one of the main external devices of a computer. It allows the computer to project images and video to a screen through thousands of little "pixels". The monitor requires a video card to receive the instructions from the motherboard.
There are two main types of monitors., LCT or CRT. CRT monitors are old-fashioned and large in size whereas LCT are thin and use much less energy. They also provide much better graphical quality.
References: http://en.wikipedia.org/wiki/Computer_monitor
http://pcsupport.about.com/od/componentprofiles/p/p_monitor.htm
http://www.howstuffworks.com/monitor.htm
There are two main types of monitors., LCT or CRT. CRT monitors are old-fashioned and large in size whereas LCT are thin and use much less energy. They also provide much better graphical quality.
References: http://en.wikipedia.org/wiki/Computer_monitor
http://pcsupport.about.com/od/componentprofiles/p/p_monitor.htm
http://www.howstuffworks.com/monitor.htm