An unlocked phone is the key to getting service from an alternative carrier. Here's how to check if a phone is unlocked.

In the near future, you may not need to touch a keypad to select a tip or pay for large purchases. All it may take is a swipe, tap or other quick gesture.

What’s the first thing you do when you land in a new destination? If you’re like me, you immediately take your phone off of airplane mode and try to connect to data so you can shoot off a ‘just landed ...