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 ...

Sometimes, a tiny, mysterious white dot appears at the top of your Android phone's screen on the status bar without warning or explanation. Its actual job is simple yet maddening. It tells you that ...

Almost every piece of tech has a touchscreen today, from cellphones and computers to cars and smart home devices. And while hardware increasingly revolves around touchscreen interfaces, touchscreen ...