In previous versions of Microsoft Outlook (the classic app), you could view the HTML code of an email by opening the email, right-clicking on it, and selecting “View source” from the context menu.

TECH How to scan a QR code with your iPhone or Android phone (no apps needed) QR codes are those pixelated squares you see in restaurants, advertisements, stores, food packaging, business cards ...

Once you've followed the above steps, the Passwords app is ready to generate verification codes on the fly that are valid for 30 seconds.

QR codes are easy to use, if you know how to access the information they contain and have an internet connection.