Ever wonder what those weird black-and-white square codes are? Here's how to read them with an iPhone, a BlackBerry, or an Android smartphone.

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.

How to read a QR code from an image in your Samsung Galaxy phone's gallery Although you don't need an extra app to scan QR codes, Samsung's Camera and Gallery apps can't process locally saved ...

With contactless interactions more common than ever, there is more of a need to read a QR code than ever. Here's how to read QR codes using your iPhone, iPad, or iPod touch.

QR codes are commonly used to link users to things like restaurant menus, bus schedules, and other everyday tasks and items you may need.

Want to scan QR codes on your Windows PC without using your smartphone? Here are three ways to scan a QR code on Windows 10 and Windows 11.

Don't use QR codes on unexpected packages It's another growing QR code scam. The fraudster mails you a product that you never ordered. The packaging asks you to scan the QR code to check the ...

Do you want to quickly scan a QR code, but cannot find your phone? Then follow this easy guide to Scan QR Codes on Windows 11/10 PC.

Despite the dwindling popularity of QR codes -- except for app-specific QR codes, like Snapchat's Snapcodes -- Chrome for iOS now makes it extra-easy to scan a QR code, should you ever spot one.