Got a new PlayStation 4 and have a bunch of codes for games and free trials? Here's how to redeem a code on your PS4 via the system, web, or PlayStation app.

TECH How to scan a QR code with your iPhone or Android phone (no apps needed) QR codes are those pixelated squares you see in restaurants, advertisements, stores, food packaging, business cards ...

Redeeming a code on your Xbox One is easy thanks to an array of different options for doing so. Here's how, whether you want to use an app or your browser.

Getting started with Spotify codes To scan a Spotify code, your phone must have the most updated version of the Spotify app.