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.

Not all smartphones require a third-party app to scan QR codes. Kurt "CyberGuy" Knutsson shows you how to scan codes using ...

The native camera app on iPhone includes functionality that allows you to scan QR codes and access QR code content like URLs without having to download a third-party app. QR codes can include contact ...

To find the hidden app, you must first open the iPhone calling option. From there, dial *3001#12345#* and hit the call button. From here a special dashboard should appear, along with some technical ...

QR codes have become an important part of everyday digital life. Whether it is making online payments, opening websites, accessing restaurant menus, downloading apps, or verifying accounts, people now ...