Projectors exist to create light. Super-bright light bulbs, called lamps, convert electricity into photons, which get focused on some sort of chip; color filters are mixed in there somewhere, the ...

Most of my current work for PCMag is about printers and projectors, but I've covered a wide variety of other subjects—in more than 4,000 pieces, over more than 40 years—including both computer-related ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. The Optoma HD146X home entertainment projector delivers an ...