A monitor is an electronic display device that visually presents information generated by a computer or other devices. It serves as a crucial interface for users, allowing them to interact with software applications, view multimedia content, and perform various tasks. Monitors come in various sizes and resolutions, catering to different needs, from casual browsing to professional graphic design. Modern monitors utilize technologies such as LCD, LED, and OLED to deliver high-quality images and vibrant colors. They often include features like adjustable stands, built-in speakers, and multiple connectivity options, enhancing the overall user experience. Popular brands include Dell, Samsung, and LG.