Android's USB tethering lets you reliably share internet from your phone, but it may fail sometimes. Here are some quick fixes to get it working again.

Most iPhone owners have felt the frustration of trying to get a malfunctioning charging cable to work again. Typically, a new charger will work for at least a few months — more if you're lucky or ...

So you’ve connected a device to your PC via a USB port — but Windows doesn’t recognize it. What now? Before you assume the product (or your PC port) is broken, there are several USB troubleshooting ...