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 ...

Unless you regularly scan huge documents that require a document feeder on your desktop scanner, your smartphone should get the job done.

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

Both iPhone and Android owners can use their devices to scan and save documents and photos.

You don't need to buy a scanner to sign, scan and send official documents -- just follow these steps to use the scanner right on your iPhone.

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.

As technology continues to evolve, QR-enabled access control is set to become even more sophisticated, providing an even greater level of security and convenience.

Need to scan documents? Decorate your home? Smartphones can do these, too.

Here’s how you scan documents using an iPhone. We also cover how to convert the scan into a PDF and how to autofill the PDF on an iPhone.