Launch System Settings on your Mac and navigate to General > Software Update. Click the "i" icon next to the "Beta Updates" section, and select "macOS Sequoia Developer Beta" from the dropdown list.

Here's how If you'd like to test Apple's upcoming software for the Mac line, here's how to get your hands on the pre-release version. Written by Kyle Kucharski, Editor June 15, 2024 at 4:30 a.m. PT ...