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Definition:
A monitor is an output device that displays images, text, and videos from a computer.
It allows users to see the work they are doing, such as typing documents, browsing websites, or watching videos. -
Types of Monitors:
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LCD (Liquid Crystal Display): Common thin display used in most computers.
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LED (Light Emitting Diode): A brighter, energy-efficient version of LCD.
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OLED (Organic LED): High-quality display with better colors and contrast.
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Touchscreen Monitor: A screen that lets you control the computer by touching it.
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Main Features:
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Screen Size: Measured in inches (e.g., 24", 27")
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Resolution: Clarity of the image (e.g., 1920x1080 Full HD, 3840x2160 4K)
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Refresh Rate: How often the image updates per second (e.g., 60Hz, 144Hz)
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Panel Type: IPS, TN, or VA – each gives different viewing angles and color accuracy
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Used for:
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Office work (documents, spreadsheets)
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Programming
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Graphic design and video editing
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Gaming
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Watching movies or browsing the internet
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Real-Life Example:
When you write an email or watch a video on YouTube, you see everything on the monitor.