iCloud+: This premium subscription service gives you more iCloud storage for your photos and files, plus additional features such as Private Relay (beta), Hide My Email, and HomeKit Secure Video support. iCloud+ availability varies by country or region. See Reminders.
Split View/Window Management: Manage multiple open windows efficiently with new options for Split View and full-screen view. In Split View, click the green button in the top-left corner of a window to swap apps or go to full screen (both apps in Split View go to full screen). And in full-screen view, you can keep the menu bar visible if you prefer. See Translate on Mac in the macOS User Guide.