资讯

You can scan QR codes and documents on your iPad using the Camera and Notes apps. Here's everything you need to know to scan on an iPad.
It's super easy to scan QR codes on your iPhone or iPad, but not everyone is aware of how to do it. If you're not familiar with QR codes and have never had the opportunity to scan one on your ...
You can use your Apple device's camera to scan QR codes on your iPhone or iPad for quick and easy data access when you're out and about When you purchase through links on our site, we may earn an ...
You used to need a third-party app to scan QR codes, but with iOS 11 Apple built it right into the camera app. It couldn’t be easier to use. How to scan a QR code First, open the Camera app.
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.
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.
QR codes existed long before smartphones, and your device can scan them right out of the box. Here’s how to use this helpful feature without third-party software.
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.