If you have a projector, you know that the quality of the projected image can make or break your viewing experience. To ensure crisp and clear images, it is vital to keep the projector lens clean.

I bought a used business projector (Dell 3300MP XGA) on eBay for $350 (MSRP $1600). This is my first ever projector and I've been wanting one since the mid 1990's (not even the debut of large ...

A projector is a delicate and high priced electronic equipment. By properly taking care of it, you can significantly lengthen its life span and ensure a highly efficient performance without fault. By ...