If you wish to install macOS 10.15 to your Mac, then you have come to the right place. The MacOS Catalina beta is now available to the public for installation and use. MacOS Catalina is the latest operating system for Mac and Macbook. If you can’t wait for the official release, then you must try the beta version of Catalina. The new macOS Catalina is the powerhouse of the latest technology and features. If you want to see how it looks and works, then you can install the macOS 10.15 public beta to your device.
https://mfoffice2019.com/how-to-install-macos-10-15-catalina-public-beta-to-your-mac/