How to scan a QR code on your phone or computer

You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.
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How to Scan a QR Code Using Any Android Phone or iPhone

QR codes are those square barcode-looking things that when scanned by your iPhone 16 Pro, Galaxy S25 Ultra or any other phone, can send you straight to a particular webpage or to download an app, all ...

How to download Twitter videos on your phone or computer so you can easily watch them later

You can download Twitter videos using a third-party app and save them to your desktop or mobile device.
MacRumors

iOS 18: How to Share Wi-Fi Passwords With a QR Code

iOS 18 introduces a convenient new feature in the Passwords app that allows you to share Wi-Fi passwords using QR codes when other sharing methods aren't available, or for when you want to share the ...