A monitor is an output device that displays visual information from a computer or other device. It shows:
1. Images
2. Videos
3. Text
4. Graphical user interfaces
Key Features:1. Display screen
2. Resolution (e.g., HD, 4K)
3. Size (measured in inches)
Types:1. LED/LCD
2. OLED
3. Gaming monitors
4. 4K/UHD
Purpose:1. Visual output
2. Displaying content
3. Enhancing user experience
