Digital projectors are devices that display images and videos from a computer or other media source onto a larger screen or surface. They use digital light processing (DLP) or liquid crystal display (LCD) technology to create clear and vibrant visuals. Digital projectors are commonly used in classrooms, conference rooms, and home theaters for presentations and entertainment. These projectors can connect to various devices, such as laptops, tablets, and smartphones, making them versatile for different settings. Many models also support high-definition (HD) content, enhancing the viewing experience. With advancements in technology, digital projectors have become more compact and affordable, making them accessible for personal and professional use.