This guide shows you how to clean install macOS Catalina so that you can leave behind any problems from macOS Mojave and get a fresh start. This can help you speed up an old Mac, get some drive space ...

How to install the macOS 10.15 beta. If you just want to install the macOS Catalina beta on your Mac as the primary operating system it is a fairly straightforward process. Keep in mind that you ...

With the public beta out for macOS 10.15 Catalina, you might be a thrill seeker and want to test out the in-progress version. But maybe you’d like to hedge your bets. In the past, you’d need to ...

For various reasons I had to nuke and pave my 13 2015 MBP. It's thoroughly backed up so I'm not worried about data loss. The netboot installed 10.10, which is on HFS+. Is there any way to re-image to ...

PSA: for MOST use cases there is now a much easier solution. If your primary goal is just to download updates faster/not use up your limited data budget, and you have multiple Macs (otherwise why do ...

Apple released new updates today to both iOS 13 and macOS Catalina. If you don’t like bugs or other issues that prevent you from doing whatever it is you’re trying to do—like complete a macOS Catalina ...

There are forum reports of the update to macOS Catalina resulting in some Macs becoming non-responsive, with some indication that an update to the EFI firmware may be responsible… There are multiple ...

Want to downgrade from macOS Big Sur to Catalina? In this guide, you’ll find essential steps you should follow to ensure you don’t lose your data. The whole process is rather time-consuming, so you’ll ...

The public betas for all of Apple’s latest operating system iterations are finally out (save for watchOS, per usual). We always warn people about installing these on their primary devices, because you ...