What is a QR code?
A QR code, Quick Response code, is a type of bar code you use your mobile phone to scan. This code provides you with information such as a URL, phone number, video or textual information quickly and easily.
Where can I get a QR code reader?
There are many free and paid apps for your mobile phone that can read QR codes. Search your app store for "QR code reader" or "QR code scanner" to find one.