Ever noticed a white dot in the status bar at the top of your Android device? It may seem worrying, but it actually serves a ...

Black dots on Android screens aren't usually a mystery and could be anything from a notification to a camera lens, or even a ...

Smartphones are meant to make our lives more convenient, and in many ways, they do. From allowing us to keep in touch with friends and family to making it easy to look up the information we need on ...