Apple today seeded the third public beta of the macOS 12 Monterey beta to public beta testers, allowing non-developers to test the new macOS Monterey software ahead of its public release. The third beta comes two weeks after Apple released the second macOS Monterey public beta.
Public beta testers can download the macOS 12 Monterey update from the Software Update section of the System Preferences app after installing the proper profile from Apple’s beta software website.
macOS Monterey introduces quite a few major updates for the macOS operating system. Universal Control, for example, lets a single mouse, trackpad, and keyboard be used across multiple Mac or iPad devices, and it’s now possible to AirPlay directly to a Mac from an iPhone, iPad, or even another Mac.
Read more at MacRumors.com