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 ...

Before you install the macOS Catalina beta, you need to backup your Mac and you should make sure that you create a second backup. This essentially freezes a snapshot in time that you can go back to if ...

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 ...

macOS Catalina is coming soon. Probably not. Or not yet, at least. But if you want to go ahead and install macOS Catalina on your Mac, here are a few tips and warnings. You probably shouldn’t run this ...