What does it do?
How to connect to a PC
What types of monitor are there
CRT (Cathode Ray Tube) computer monitors were the most common computer monitors until flat panel screens became affordable. Similar to older TVs, CRT monitors still typically have much better contrast ratios and viewing angles than other computer monitor alternatives.
LCD (Liquid Crystal Display) They provide a wide viewing angle and come in sizes typically ranging from 17-inches to 60-inches.
PLASMA computer monitors are less commonly used with computers due to their high operating temperatures, high power consumption, and fixed resolution.
Touch-screen computer monitors provide a new way of interacting with your computer with a touch-sensitive screen.