You can create a QR code that links to a Google Form for other users' ease of access. Here's how to get started and link the two together.

QR codes make it easy for people to point-and-tap to access an online menu, connect to Wi-Fi or link to any website. Learn how to create a QR code.

Though you can write "C" code in Notepad, you must have a C compiler, such as the compiler included with the Microsoft Visual Studio development suite, to compile the code. To write a C code file ...

And if you’re using a phone with Android 10, you can follow this guide to create a QR code right from your device’s settings.