Where would you find a 7C3457EF-0000-11AA-AA11-00306543ECAC? How UUIDs have taken over to identify so much, and how to generate your own.
Category Archive: Technology
Thumbnails viewed in the Finder, and previews now supporting Live Text and more. But what if it runs into problems? Here’s how to diagnose and solve them.
Introduced in OS X 10.7 Lion in 2011, this feature has undergone considerable change. Although it stored versions in iCloud Drive at one time, it doesn’t now.
Recent oddities with FileVault Recovery Keys, and a new exploit GoFetch, raise concerns over how secure FileVault protection is.
Apple has just released an update to XProtect Remediator security software for Catalina or later, bringing it to […]
From the GPT division of storage space, through APFS containers, down to individual volumes, an account of how APFS works.
I hope that you enjoyed Saturday’s Mac Riddles, episode 249. Here are my solutions to them. 1: Brown […]
Sometimes Apple silicon Macs refuse to boot from a bootable system. How to use bputil to check LocalPolicy and work out what’s gone wrong.
How one of the serious bugs in macOS Sonoma 14.4 came about, why it was so serious, and how Apple released a fix in 7 days of it being reported.
Here are this weekend’s Mac riddles to entertain you through family time, shopping and recreation. 1: Brown beverage […]
The Eclectic Light Company 