Apple's latest version of macOS, 10.15 Catalina, looks a lot like earlier versions of the operating system, but is vastly different under the hood. The biggest change is that Apple ripped out all the ...

We’re nearing 32-bit-ageddon with the release of macOS 10.15 Catalina sometime in October 2019. The new version of macOS marks the end of old 32-bit apps whose software code was never refreshed to ...