Anyone with a smartphone may occasionally notice small icons in their notification tray that they don’t recognize. One that puzzles users is the key icon on Android phones. We looked into it for you ...

Android phone's status bars have icons about everything from Wi-Fi status to battery charge. If there is a VPN activated, you ...

Smartphones have become increasingly more capable of handling a variety of tasks over the years. Be it streaming your favorite movies in HDR, or capturing stunning-looking photos — advancements in ...