You can easily turn off data roaming on your Android phone to prevent surcharges. Here's how to do it.

If you haven't got an unlimited plan on your phone, you'll need to keep an eye on your mobile data use each month. You don't want to run out right when you need it the most or get hit with extra ...

In today’s hyper-connected world, your phone knows everything about you — where you go, what you search for, who you talk to, and even what you like to buy.