Your smartphone is full of surprises. There's an app if you want to use your phone as a magnifying glass or scanner. Tap or click here for hidden apps on your smartphone and how to find them.

You've likely seen at least one QR code today. They're found on product packaging, in restaurants, and at gas stations. They look like this: QR stands for "quick ...

Scanning a QR code with your phone is a common request, and should be simple, right? But it's not always as obvious how to do it as it should be. Read on for straightforward, illustrated instructions ...

As smartphones have become more and more ubiquitous, so have QR codes. These maze-looking squares are a type of matrix bar code that contains data — usually, QR codes point to a website or open a ...

What is a QR code? A QR code (short for Quick Response code) is a two-dimensional barcode that can be read by your smartphone camera. QR codes provide quick access to product information, promotions ...

You've likely seen at least one QR code today. They're found on product packaging, in restaurants, and at gas stations. They look like this: QR stands for "quick ...

Scanning a QR code with your phone is a common request, and should be simple, right? But it's not always as obvious how to do it as it should be. Read on for straightforward, illustrated instructions ...

QR codes are more popular than ever with businesses, as they offer a convenient and touchless way to share information. But bad actors can replace QR codes in public with their own, granting them ...

QR codes are popping up everywhere – from product packaging and restaurants’ menus to gas stations. QR stands for "quick response." Scanning the code with your phone's camera will typically open the ...