An eSIM can dramatically alter how you use your smartphone. Unlike removable subscriber identity module (SIM) cards, eSIMs are a permanent part of your phone and enable you to use two different ...

Having a website shortcut on your iPhone home screen is a great solution, providing an alternative to adding a bookmark directly on your browser or downloading an entire app.

Need to open a menu on your phone or sign into an app on your tv? You can use your Samsung Galaxy phone to quickly scan QR codes.

OpenAI’s new tool sped up my work and wrote entire pieces of software from a simple prompt. But it might riddle the internet with even more bugs.

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 ...

Use the built-in camera app on your Android device to scan a quick response (QR) code, or use a code scanner on older models.

Here's what experts say you need to know in order to avoid a fake QR code, which criminals use to scam unsuspecting people.