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

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 ...

Your smartphone is full of surprises. Third-party programs take up space on your phone, and many are redundant thanks to your phone’s built-in capabilities.

QR codes are a great way to relay a lot of information in a small space and your Android phone has multiple ways to read them. Here's how to do it.

You may already use your smartphone to take photos of things like business receipts but you can also use it to digitize text or sign forms.

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.

The ability to scan QR codes directly from your Samsung Galaxy smartphone opens up a world of possibilities for streamlining various tasks and accessing information on the go.

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.

Getting started with Spotify codes To scan a Spotify code, your phone must have the most updated version of the Spotify app.

You can scan a Snapchat code for your own profile or a friend's using the app's camera screen or your mobile device's camera roll.

QR code safety scanners If you want an extra layer of protection, instead of shooting QR codes with your smartphone’s camera app, use one that includes a safety check of the web link.