Enroll in the Apple Beta Software Program
First, go to the Apple Beta Software Program and register. Apple Beta Software Program. Click Register. The Apple Beta Software Program invites registrants to test pre-release software and provide feedback to improve software quality.
macOS Public Beta Access Utility
Click Download macOS Public Beta Access Utility. macOS Public Beta Access Utility. Click Continue.
feedback assistant
Installing macOS (Big Sur) Public Beta
Then, the download of macOS Big Sur Beta will start. macOS Big Sur Beta. Click Continue. Use “Touch ID / Password” to continue the installation.
