We are living in the age of smartphones, where information is easily accessible. Like various things, QR codes have become the best way to share information effortlessly. QR codes are quick response codes used to store information within a small space that can be easily read through smartphones and other handheld devices. Because of its amazing features and usability, almost every business is using it for marketing to attract customers. The information stored in a QR code can easily read by using a QR code scanner any time anywhere. As you can see, Qr codes are being used almost everywhere. It is hard to find someone who hasn’t used QR codes in their lives. Whether it is a payment gateway, video, contact number, or just address of the website, a Qr code can contain anything. There are a few ways a person can scan a QR code and access the information it carries. But if you haven’t tried it before and want to know how to scan QR code , then you are at the right...