A projector is a device that displays images, videos, or presentations on a screen or any other flat surface. It is commonly used in classrooms, conference rooms, home theaters, and other settings where large-scale visuals are required. Projectors work by projecting light through an optical system onto a surface, creating a magnified image. When choosing a projector, consider factors such as resolution, brightness, connectivity options, throw distance, and your specific needs and environment.
