Carlos Soto is an award-winning reviewer and journalist with 20 years of experience covering technology and business within various sectors and industries. In the classroom, document cameras are like ...

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, ...

It's not as simple as it sounds, an expert warns. As the nation's children head back to school-- some in-person, some remote and some in a "hybrid" model combining both -- there's very likely a new ...