Have you noticed a blue dot on your Android? Fear not, it's not indicative of a problem at all, rather it's highlighting a new feature.

If you're using one of the most common apps to manage text chats on an Android phone, you'll see a small blue dot appear next to certain conversations. In other cases, a different symbol, such as a ...

Your iPhone and the iOS user interface are designed for efficiency and intuitive navigation from one page to the next. In fact, several of the iPhone’s most important readouts are actually located at ...