Apple showed off its refreshed iMac lineup during its spring event Tuesday. Along with a thinner form, 24-inch display and a rainbow of colors, the new device has also changed the way it handles power ...

USB is dirty. Just like you’d never stick your body parts into a mysterious public hole, neither should you plug your iPhone into a public charging station. iOS is pretty good at rejecting unknown ...

TL;DR: Longer active HDMI cables usually have a micro USB or USB-C connector to supply power to the internal chipset used for signal boosting. These ports won't be needed anymore if you get a cable ...