Why are projector screens so expensive

Why are projector screens so expensive

You might be wondering why are projector screens so expensive if you’re in the market for a new one. The short explanation is that projector screens are specialized items that cost a lot of money to make since they need so many expensive materials and tools. A special substance created to be extremely reflective is … Read more

How to turn on Promethean Projector without remote

How to turn on Promethean Projector without remote

If you’re wondering how to turn on Promethean projector without remote, you’ve come to the right place. So you’ve misplaced your Promethean projectors remote? It must be frustrating to be in this situation. Promethean projectors are not cheap, and finding a replacement remote is difficult. These projectors are great for presentations in the classroom or … Read more