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macOS 15

Do apps launch faster in macOS Tahoe?

Some apps have become very slow to launch in recent versions of macOS. It has been suggested that this might be improved in Tahoe. Is that confirmed by evidence?

September 30, 2025 Macs, Technology

Apple has just released macOS 26.0.1 Tahoe, 15.7.1 and 14.8.1

Apple has just released macOS 26.0.1 Tahoe, which fixes the problem upgrading to 26.0 on Mac Studio M3 […]

September 29, 2025 Macs, Technology, Updates

When will macOS be updated in 2025-26?

When can you expect to see the next updates to macOS Tahoe, and security updates for Sequoia and Sonoma? Here’s a tentative calendar, and how to spot them in advance.

September 24, 2025 Macs, Technology

Which firmware should your Mac be using? (version 10, Tahoe)

Listing for all compatible Intel Macs with T2 chips, and all Apple silicon Macs.

September 22, 2025 Macs, Technology

Last Week on My Mac: Things that go bump in the night

At 18:00 on 16 September, XProtect 5315 was released for all Macs. Sequoia systems were unable to update for 24 hours, and Tahoe silently updated when it felt like it. How come?

September 21, 2025 Macs, Technology

Silently updated security data files in Tahoe

XProtect, XProtect Remediator, XProtect Behaviour Service, kernel extension excludes, incompatible apps, and some historical remnants, including a database that’s downloaded then vanishes.

September 19, 2025 Macs, Technology

Last Week on My Mac: Keeping up appearances in Tahoe

T T Read More

Appearance modes and the effects of Accessibility settings exhibit different behaviours in Tahoe, compared with Sequoia. Illustrated in a simple app.

August 31, 2025 Macs, Technology

Apple has just released security updates to macOS 15.6.1, 14.7.8 and 13.7.8

Apple has just released urgent security updates to bring macOS Sequoia to 15.6.1, Sonoma to 14.7.8, and Ventura […]

August 20, 2025 Macs, Technology, Updates

What happens to images when you disable Live Text?

You can disable Live Text in Language & Region settings, but what exactly does that do? Does it also block Visual Look Up, or connection to Apple?

August 19, 2025 Macs, Technology

How do Live Text and Visual Look Up work now?

How images have text recognised within them as Live Text, and objects of interest are classified, using VisionKit, mediaanalysisd, Espresso, the ANE and more.

August 12, 2025 Macs, Technology

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