Monitor

A monitor is an output device used to display data or information that has been processed by a computer. Monitors serve the function of presenting the processed information from the computer, such as text, images, videos, or graphics. They enable users to interact with the computer, allowing them to run programs, edit documents, and much more.

Monitors come in several types, including:

1. CRT (Cathode Ray Tube): This type of monitor uses a cathode ray tube to display images. CRT monitors are generally cheaper than other types of monitors, but they are larger and heavier.

2. LCD (Liquid Crystal Display): LCD monitors utilize liquid crystals to produce images. They are thinner and lighter than CRT monitors and are typically more expensive.

3. LED (Light Emitting Diode): LED monitors use LED lights to display images. They are more energy-efficient and slimmer compared to LCD monitors.