macOS 10.15 Catalina Beta: Here is how to download and install

macOS 10.15 Catalina Beta Publishes downloads and installation

MacOS 10.15 Catalina Beta Publish: download and immediately install the new macOS on all compatible Macs. Download and install macOS Catalina Beta Publish. macOS 10.15 Catalina Beta publishes Here we are: as scheduled, a few hours ago Apple released the first Public Beta of the new operating system macOS 10.15 Catalina  (together with the Public Beta of iOS 13) Now, … Read more