Welcome to TNW Basics, a collection of tips, guides, and advice on how to easily get the most out of your gadgets, apps, and other stuff. QR codes are a handy tool to bridge the offline with the ...

Did you know that Google Docs has support for QR codes built-in? That’s right, if you know the right function, the Spreadsheets app can generate QR codes with whatever inputs you like. Don’t believe ...