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.

Did you know that your phone has built-in features that can scan Quick Response codes, those pixelated squares you see everywhere?

QR codes are popular ways to scan menus, tickets, and apps. Here's how to do it from your Android phone or iPhone, and what the FCC says about it.

Your Android or iPhone can probably already scan QR codes. Here's how to do it no matter what phone you have. When he's not testing the latest phones or phone cameras, Andrew can normally be found ...

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.

Getting started with Spotify codes To scan a Spotify code, your phone must have the most updated version of the Spotify app. It's important to keep your apps updated for security purposes and to ...

You can scan a barcode with your iPhone by using a third-party app. Currently, there are no built-in apps that can read barcodes.

If you find it inconvenient to share your Android phone’s hotspot details manually, you can create a QR code that others can scan from their devices to connect to your hotspot. It's easier than you ...

How to Scan a Lot Number Using a Bar Code Scanner. Bar code scanning is an easy way to track your business inventory or even keep tabs on office supplies. Many bar codes contain a lot number.

Gone are the days when an external scanner was required to turn your paper documents into digital, shareable formats. Today, it's easy to scan documents directly from your Samsung Galaxy A phone.