Because with these 3 "Primary" colors your video card can dish out 24 million colors!
For viewing images on a screen or monitor the color mode is RGB. This is a light mixture that simulates all colors of the rainbow that are visible on a monitor, (256 colors).
Red, Blue, and Green
One because it only has one gun........ (:
how do i remove the red screen from my monitor that my grandson put on my computer monitor and go back to the standard Blue screen
A screen/monitor that only shows one color except for black. Like a black and white TV or a green and black cell-phone screen.
Check the monitor cable. Also check the monitor settings. There is a chance that you will have to replace the monitor especially if you have a CRT monitor.
carbon
The traditional primary colors of the color wheel are red, yellow, and blue. The secondary colors are formed by mixing any two of the primary colors, making orange, green, and purple (or violet). Confusingly, different primary and secondary colors exist on the spectrum of light (such as on your TV screen or computer monitor), and they are red, green, and blue, having secondary colors of cyan, yellow, and magenta.
An OLED display works in a similar manner to that of an LED display, but with no backlight. This enables the monitor or screen to display deeper, more intense levels of color, particularly darker colors.
Vedio ram
Color Depth
The average flat screen monitor cost about 200 dollars. These monitors come in all different shapes and sizes. The average monitor is a 22 inch monitor, that offers full color.