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 ...

A QR code (short for Quick Response code) is a two-dimensional barcode that can be read by your smartphone camera. QR codes provide quick access to product information, promotions and other content.

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.

By entering certain strings of numbers and symbols into your phone's dialer, you can gain access to a world of hidden ...

This page explains How to Redeem an Xbox One Code, such as a free game code or gift card. You can use Kinect to redeem a printed Xbox One gift card, giveaway or any other QR code accompanying a ...

Learning how to code will allow you to do everything from build complex apps to make your smart lights flash when you receive an email. Here's our guide on how to get started.