Plug the USB cable into your computer's USB port. If you have a Mac, you may need an adapter. If you are using a classroom computer, plug it directly into the computer. If there is a power button, ...

Do I need a document camera or a webcam? The past year has seen many things we usually do in person move online, from business meetings to conferences to classes. As such, you might be seeking out ...

Centrally Scheduled Classrooms are equipped with document cameras (doc cams, also known as Wolf Visualizers). These doc cams are connected to the internal PC so you can share whatever you write on the ...

Despite the name, document cameras aren’t only used for taking photos of documents. Sure, that’s one use for them, but they’ve actually become a classroom staple as many schools and businesses now use ...

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 ...