The big HD or 4K screen in your living room is the perfect way to view the photos and videos you have saved on your smartphone or tablet. Now that TVs have built-in wi-fi, it's simpler than ever to ...

This guide will teach you the basics of how to photograph the solar eclipse with your smartphone, including techniques for making adjustments to your composition, exposure and focus. We have a ...

You can reset your internet router remotely if you're not home when your power goes out. Kurt "CyberGuy" Knutsson explains how this can be done.

Smartphone and satellite phone are both modern means of communication, but the way they work is different. While a smartphone depends on the normal telecom network, a satellite phone works by ...