Zoom is a feature common among cameras and is used to make the subject appear closer. Cameras on mobile phones often have a zoom feature as well but most often it is digital zoom. Digital zoom is ...

Cellular signal boosters use big antennas to improve coverage in your home or car. These are the top signal boosters for apartments, houses, and vehicles. I’m one of PCMag’s mobile analysts.

A smart TV makes your life easier with its modern and convenient features, but it requires a suitable antenna. The WeGuard HD TV is a typical example. For example, compared to Standard Definition ...