Travel has become so much easier to plan, but staying connected abroad is still a headache. You land full of excitement, but ...

Your Android or iPhone can probably already scan QR codes. Here's how to do it no matter what phone you have.

Here's how to scan a QR code on your iPhone or Android phone. Many phones have QR code scanners, but if yours doesn't, we also recommend some apps to help.

Adding a QR code to your printed photo can embed data like URL's, geographic locations, dates, and names. We'll show you how.

QR codes can house a whole lot of data, from the URL of a webpage or service, to where to directly download an app. Here's how to scan them.

You used to need a third party app to scan QR codes, but now the feature is built right into iOS.