How do you scan a QR code that's already on your phone's screen? It's surprisingly easy

Scanning QR codes is easy when they're located on ads or the TV, but you may have wondered how to do so when the code is ...
Neowin

Microsoft spammed Windows 11 lock screen with Copilot QR code ads to 'educate users'Microsoft spammed Windows 11 lock screen with Copilot QR code ads to 'educate users ...

Some Windows 11 users noticed a rather odd-looking QR code on their lock screen leading to the Copilot website. After complaints, Microsoft pulled the ad, claiming it as a "way to educated users." ...
9to5Mac

iPhone screens have a hidden QR code to help Apple control production costs

You’ve probably never seen the QR code printed on your iPhone screen because it’s so microscopic that most people have no idea there’s a QR code there. A new report from The Information details how ...