COMPUTER FUNDAMENTALS

Detailed explanation-1: -Data projectors are output devices used to project the digital output from a computer device on to a large screen or wall. The user can usually choose whether the projector mirrors their computer screen, extends it, or replaces it. Projectors are ideal when training or presenting information to a large audience.

Detailed explanation-2: -A projector is an output device that enables the user to project the output onto a large surface such as a big screen or wall. It can be connected to a computer and similar devices to project their output onto a screen.

Detailed explanation-3: -A projector is an output device that can be connected to a computer. It projects images from a Blu-ray player or computer and presents ideas on the projection screen. Projectors come in various forms and sizes and are used in auditoriums and movie theatres.

Detailed explanation-4: -A projector is a visual display output device. It takes an image from an electronic device and displays it on a screen or wall. For example, a user can connect a projector to a computer or DVD player to display movies on a large screen. People also use projectors when giving presentations to others or when teaching.