Apple has released details about Contact Key Verification, an upcoming option in Messages that lets you manually verify an iMessage correspondent’s identity without relying on encryption data managed centrally by Apple. The feature also watches for anomalies, warning you when changes prevent it from guaranteeing a conversation is with the same person.

As with all its services, Apple offers no real troubleshooting when iCloud Drive synchronization stalls in macOS. Glenn Fleishman encountered a problem that took months to diagnose and fix. In the process, he went through the wringer of trying nearly everything suggested online, via Apple support, and from colleagues. In the end, the magic that fixed it was undisclosed engineers.

Glenn Fleishman explores iOS 17’s new Check In feature, which lets you specify someone as a temporary safety partner who can confirm you got where you intended to to go. It’s a welcome addition to Apple’s collection of features aimed at increasing personal safety.

With USB-C replacing Lightning across Apple’s new iPhone 15 series, shun expensive Apple cables and adapters in favor of third-party alternatives.

In response to a surge of car thefts, the New York Police Department recommends the city’s car owners install an AirTag to help with stolen vehicle recovery. Meanwhile, Apple and Google have partnered on a new industry standard to provide consistent anti-tracking protection for devices that can track object locations persistently.

With Apple dropping support for migrating iPhoto and Aperture libraries to Photos in macOS 13 Ventura, Fat Cat Software has thrown a lifeline to people who still have old photo libraries.

Authory preserves articles you write for any website, giving you a permanent copy that’s also searchable by others. It’s worth a look for anyone who wants a record of their personal or professional writing that’s independent of any given publication or platform.

With centralized, ad-driven social networks in disarray and suffering from misinformation, harassment, and declining users, can the long-simmering Mastodon microblogging system offer a distributed future for conversation and community?

A growing set of services let users on independently operated servers interlink with standard, open-source protocols for microblogging, photo sharing, and dozens of other purposes. Could the Fediverse be a solution to the ugliness of commercial service algorithms designed to drive outrage and titillation?

Technology has a hard time delivering happiness. Apple has cracked the code with how it uses machine learning to populate the Lock Screen Photo Shuffle feature and Featured Photos widget with images you’ll like.

Apple quietly added a Medications section to the Health app in iOS 16 that lets you list all your medications, remind you when to take them, and log when you do.

The group that creates USB standards listened to feedback and has released a reduced set of logos that make it easier to figure out the capabilities of your ports, peripherals, and cables. But changes to USB4 also mean the return of active cables to provide maximum throughput for a new 80 Gbps data rate over distances beyond 0.8 meters.

Apple’s AirTag and other Find My trackers—along with Find My-tracked Apple devices—may be too aggressive about telling you where they are—or aren’t. They can be useful for tracking luggage and other valuables while traveling, particularly with others, but you will likely need to tune your settings to reduce notifications.

Apple announced it will add an enhanced security mode to this year’s planned operating system updates to deter government-level spyware.

Years after removing the feature in a major rewrite, Apple has returned mail merge to Pages so you can use data from Contacts or a spreadsheet to customize letters, envelopes, or cards.