Although 10.15.3 fixes a serious bug in Mail and Catalina is steadily maturing, there are many users who still shouldn’t upgrade.
Are you worried about strange and serious problems occurring when you upgrade to Catalina? Here are strategies to prevent and deal with them.
No more fiddling with contextual menus: this new version also adds a busy spinner, and opens older packages too.
All about this mysterious folder and alias which appear when you upgrade to Catalina. It could contain rubbish, or vital documents.
Catalina upgrade may fail to update EFI firmware correctly in some Mac models, notable iMac17,1. Check your firmware!
Seen the reports that Apple Support recommends not installing 10.15 on new Mac minis? Well, they’re just another fake.
The third successive macOS upgrade brings fundamental changes which could so easily have resulted in catastrophe. How did Apple pull it off?
For the moment, firmware versions for updated Macs are different between those running Catalina, and those running Mojave earlier. How could this affect Sierra, though?
macOS 10.15 Catalina brings EFI firmware updates for all supported models, and subsequent updates have changed those for […]
Apple has just released the first version of macOS 10.15 Catalina. For those running recent versions of macOS, […]