Thanks for the explanation. I thought they were some weird barcode for geeks with no real use for me.
Elmer Aguilar
4 years ago
Can we modify information stored in qr code? Thanks
Glenda Mckenzie
3 years ago
Hi my doctor sent me a QR code a prescription do I scan it and print it to take to chemist or take the phone down to them and let them do it thanks Glenda
They are also used in the set up of two factor authentication
Thanks for the explanation. I thought they were some weird barcode for geeks with no real use for me.
Can we modify information stored in qr code? Thanks
Hi my doctor sent me a QR code a prescription do I scan it and print it to take to chemist or take the phone down to them and let them do it thanks Glenda