The new iOS 18 features that'll change how you use your iPhone

Tech experts have uncovered hidden gems in Apple's new iOS 18 that they said will change how we use our iPhones. These ...
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'QR is cool' is a website that shows how excellent QR code error correction is, and QR codes can maintain their original information even if they are significantly altered.

QR codes have four error correction capabilities: Level L, Level M, Level Q, and Level H. Level L allows the original information to be preserved even if a maximum of ...

The new iPhone Air is eSIM only - Here's how you switch

The iPhone Air introduces a global shift to eSIM-only connectivity, ditching the physical SIM card tray. This sleek device, ...