FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen. Most projectors create an image by shining a light through a small transparent lens, but some newer types of projectors can project the image directly, by using lasers.

Detailed explanation-2: -Types of Projector. The LCD (liquid crystal display) and DLP (digital light processing) are two common types of projectors. However, CRT (cathode ray tube) projector is another type of projector, which was popular in the earlier times of projectors.

Detailed explanation-3: -A projector is an output device that takes images generated by a computer or Blu-ray player and reproduce them by projection onto a screen, wall, or another surface.

Detailed explanation-4: -A projector is an output device that presents images onto a projection screen and can be connected to a computer, and can replace a monitor or television to project images to a big group of people. Projectors come in various forms and sizes and are used in auditoriums and movie theatres.

Detailed explanation-5: -But which one is the best? Typically, a blackout cloth or actual projector screen is the best choice for your projector screen choice. Other materials will work, but with some reduction of quality. Blackout cloth is the best as it’s cost-effective and absorbs light from the projector, so colors stand out more.