If you aren’t a developer, Apple won’t let you try out OS X Mountain Lion yet, but you can check out some of the OS’s new features right away thanks to a video that shows Messages, Reminders, Notes, and more in action.
Apple introduced OS X Mountain Lion on Thursday with plans to ship the new Mac operating system some time this summer. The upgrade will add more iPad-based features to the Mac such as Notifications, AirPlay Mirroring, and system-level Twitter integration.
The new OS will also offer tighter iCloud integration, along with a new feature called Gatekeeper that lets users control where the apps they download come from.
The OS X Mountain Lion feature highlight video is available at the Apple website.