Question

What are QR Codes? ​

Answer 1

Answer:

they are things you can scan so then you can find something quick ill give u an example

Example:

This is a qr code for a website

Answer 2

Answer:

Hii dear

Here is your answer

QR is short for Quick Response (they can be read quickly by a cell phone). They are used to take a piece of information from a transitory media and put it in to your cell phone. ... The other key feature of QR Codes is that instead of requiring a chunky hand-held scanner to scan them, many modern cell phones can scan them.

I hope this answer help you

please mark be brainliest.