With yet another macOS security update to 26.6.2 due shortly, why do the download sizes of these updates vary so widely?
Recovery System
Introduced in Mac OS X 10.7, it remained an HFS+ partition until High Sierra. With Mojave, it became an APFS volume, except for M1 Macs.
It can be valuable to know how to restart, run a command, and open an app using Terminal, AppleScript, and different methods in the Finder.
When an app ran fine, but crashes in El Capitan, it may be SIP’s fault. Here is how to check, and more about SIP.
Like all sophisticated systems, Macs do sometimes go wrong. Indeed in some hands they always seem to be […]
The Eclectic Light Company 