Have a Motorola phone? Want to make it more secure? This secret PIN Scramble feature lets you do precisely that.

Want to bookmark a location in Google Maps? Here's how to drop a pin in Google Maps on Android, iPhone, and the web, to save it for later.

Drop a pin on an iPhone or Android to find your location Credit: Robert Paul for Blizzard Entertainment How do I drop a pin on Google Maps on an iPhone or Android phone?

How to set a longer PIN or password Every Android device is a little different, with Samsung taking a different approach from Google and so on.

Jack Wallen walks you through the process of how to share your location with others using an Android device.