System Preferences is renamed System Settings and gets a new user interface and re-organized categories based on the iOS/iPadOS Settings app.

Continuity Camera, a feature that allows a user's iPhone to wirelessly serve as a front-facing camera, with support for Desk View on some iPhones.

FaceTime gets Handoff, the ability to transfer a call between multiple Apple devices.

Messages now allows the user to edit and unsend recent iMessages, similar to iOS and iPadOS 16.Safari adds Shared Tab Groups and Passkeys, uses WebAuthn for password-less account management, gets a redesigned sidebar, and gains AVIF support.Spotlight produces richer search results with Live Text, it can return pictures that contain the queried text.Mail adds 'send later' and 'undo send' options and includes improvements to search, email organization, and formatting.Freeform, a whiteboard app that supports real-time collaboration (added in ver.Clicking on the Clock Widget now opens this app, not the Date & Time section of System Preferences. Clock: displays world time and manages alarms, stopwatches, and timers.Clicking on the Weather widget now opens this app, not The Weather Channel's website. Weather: shows detailed weather forecasts.Stage Manager, which provides an alternative interface for multitasking, in addition to the previous Mission Control.Freeform was added in an update to all three operating systems. MacOS Ventura includes changes, many related to productivity, and adds two apps ported from iOS and iPadOS: Weather and Clock. Further information: macOS version history New features

Os 10.13