You’ll find them deployed to help you order food, connect to Wi-Fi, shop online ... not going to have any problem reading a QR code on a modern smartphone — no additional app required.

At this point, you’re likely aware that you can store your wireless network’s credentials in a QR code, so that anyone who wants to connect with their smartphone need only scan the 2D barcode.

If it's the latter (it sure is for me), you'll welcome Android Q's new, clever way of sharing Wi-Fi passwords: Via a QR code. SEE ALSO: Google releases first beta version of Android Q Android ...

Perfect for weddings, events, or that holiday card with a Spotify playlist This article explains how to use custom QR code generators to make your own barcode on a smartphone, tablet, or computer.

Build 26052, which was released in the Dev and Canary Channels last week, lets you connect to a Wi-Fi network by scanning its QR code. Here is how this feature works: Update your system to build ...