You can reset a Fitbit Charge 2 to help troubleshoot the device if it isn't working properly, or factory reset it as a last ditch effort.

You can clean an iPad charging port with compressed air and, if that doesn't work, a wooden toothpick. Here's how to do it ...

One common reason for faulty charging is simply that your phone's charging port is clogged with fluff, dirt and other debris from inside your pocket, and all that compacted rubbish is preventing your ...