All major new features in MacOS Sequoia

macOS Sequoia, also known as macOS 15, is the latest version of Apple’s desktop operating system. The new OS packs a number of new capabilities on the Mac, including a password management app, video conferencing tools, and updates to Safari as well as all the features that come with it. Apple Intelligence-The company’s new artificial intelligence-powered system. Below, we break down how to download it and all the latest in this software update.

Be sure to check us out iOS 18 and iPadOS 18 roundup For all the new features coming to your iPhone and iPad, and our look What’s new in watchOS 11.

Updated January 2025: We added details on macOS 15.2, including additional Apple Intelligence features.

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macOS Sequoia, or macOS 15, is a free update for Apple computers. But some features, like Apple Intelligence (more on that later) are exclusive to Macs with M-series Apple Silicon chips. To find out which Mac model you have, click the Apple icon in the menu bar in the upper-left corner of your display and click About this Mac. We have listed all the models capable of running macOS Sequoia below.

MacBook Air: 2020 and later
MacBook Pro: 2018 and later
mac mini: 2018 and later
iMac: 2019 and later
iMac Pro: 2017 and later
Mac Pro: 2019 and later
Mac Studio: 2022 and later

How to install MacOS Sequoia

Before installing a new OS, we highly recommend you back up your Mac first. You can do this Your files are being backed up With Time Machine or storing your files in iCloud. Apple’s Support article Here are step-by-step instructions on how to do it.

To download the software, click the Apple menu in the upper-left corner of your screen. Then click System Settings > General > Software Update. Then, click on Update now (or upgrade now). From there, click Upgrade Now—your Mac will begin downloading and installing macOS Sequoia.

Update to new MacOS versions

We have listed all the major features in macOS Sequoia below. But throughout the year, Apple will continue to release additional updates that include new capabilities (that weren’t included in the initial launch), security patches, and bug fixes. To update your Mac to the latest version, go to Settings > General > Software update And follow the instructions above.

MacOS 15.2: The update includes Image Playground, chatGPT support in Siri and writing tools, rewrite prompts in writing tools, AirTag shared location tracking in Find My and minor improvements to the Photos app.

MacOS 15.1: The update includes iPhone mirroring, window tiling, text effects and emoji tapbacks in Messages, a redesigned reader in Safari, math notes in the Calculator app, and access to hiking trails in Maps. It also includes Apple Intelligence features for M-series Macs such as writing tools, smart replies and mail summaries, cleanup in photos, transcriptions in notes and summaries for call recordings, focus on reducing interruptions, and the new Siri (you can type requests can and move the Siri window around the screen), and more.

MacOS Sequoia Features

Below, you’ll find all the major features included in macOS 15. Apple has more Details here.

iPhone mirroring

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Sometimes your iPhone is in another room or deep in your bag. For those moments when you need to use it but don’t feel like getting up to find it, you’ll be able to pull it up on your computer. As part of Apple’s Continuity features, iPhone mirroring gives you the ability to access and interact with your iPhone wirelessly using your Mac.

When the feature is in action, you will see your iPhone’s custom home screen appear. From there, you can use the keyboard, trackpad or mouse to drag and drop content (such as photos, videos and files) between the two devices, open and use any of your apps, right from your home screen. You can swipe across pages, as well as view and respond to notifications. While you are doing all this, your iPhone will be locked. It also works when your iPhone is in standby mode, a feature in iOS 17 that turns your iPhone into a smart display while charging.

Safari update

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MacOS Sequoia offers some new features in Safari. With Highlights, Safari will use machine intelligence to show you relevant information from webpages, such as directions, links, summaries and restaurant reviews. Apple also redesigned the reader to minimize distractions. In addition to a great overview of the article, you’ll also see a summary and a table of contents (for longer articles). If the webpage contains a video, the viewer will bring it to the front, giving you access to playback controls (picture included).

Window tiling

Video: Apple

People who always have a ton of browser windows open at once will appreciate the new window tiling feature that helps organize them for a better viewing experience. When you drag a window to the edge of the screen, the new OS will suggest a tiled position on your screen. (Similar to this Snap on Windows.) You can then drop the window in place, arrange multiple windows side by side, or move them to any of the four corners to make room for other apps. For quick organization, you can also use keyboard and menu shortcuts.

Video conference tool

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Last year, Apple added a ton of new video conferencing tools with it macOS Sonoma Including presenter overlays, reactions, and various features for the Mac’s built-in webcam. This year, the company is adding a few more. With apps like FaceTime and Zoom, you’ll have access to a new presenter preview capability that allows you to see what you’re about to share before you actually share it. Meanwhile, the built-in background feature allows you to apply system wallpaper, color gradients, or your own photos as a backdrop for video calls. Apple says the feature will be available on third-party apps like Facetime and Webex.

A new password app

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If you’ve never loved keychains, now you have a better option: macOS Sequoia comes with a new password app that lets you store all your passwords (including Wi-Fi passwords), passkeys, and verification codes in one place. Allows in-place access. It keeps all your Apple devices in sync, runs on Windows machines ( iCloud for Windows app), and supports end-to-end encryption.

More with messages

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Some new Messages features are coming to macOS Sequoia — and by extension, to iOS 18 and iPadOS 18 as well. You’ll be able to format your text within messages using bold, italic, underline and strikethrough type treatments. You will also have the ability to add animated effects to a specific word within a text. For some phrases and words, you’ll also see suggestions as you type. Apple also added new tapbacks – instead of using the traditional heart, thumbs up, thumbs down, question mark, or exclamation mark, you’ll also see options to use emoji and stickers. Another cool new feature is the option to schedule your messages ahead of time so they can be sent later.

Other features

Apple Maps: With the map, you’ll have access to thousands of hiking trails in all 63 US national parks, which can be filtered by elevation, length, and route type. You’ll also be able to save your maps to access them when you’re out in the wilderness without a data signal.
Calculator app: Apple is giving its Calculator app an upgrade by adding new features like the ability to enter and view complete equations (with trigonometry, parentheses, and multiple operations) before pressing Equals to see the final answer. You will also be able to view the history of your calculations.
Calendar: Within the Calendar app, you can view both events and tasks from the Reminders app. There’s also an updated month view aimed at making it easier to see all your appointments at a glance—all of them color-coded.
Photos: A new collections feature within the Photos app will automatically organize your library by topics including trips, recent days, and people and pets. With Pinned Collections, you’ll be able to quickly access certain collections and albums. You’ll now also see your favorite albums appear under Utilities and in Pinned collections. You can also clear your recently shared album and recently viewed history.
Game Mode: This feature was originally announced last year with the macOS Sonoma. With MacOS Sequoia, Apple has improved Game Mode with smoother frame rates and “advanced power management features” to boost performance on its Macs. It also supports personalized spatial audio and reduces audio latency with AirPods Pro (2nd generation).
Home App: Apple is adding Guest Access that allows you to manage how and when people can enter your home. There’s a new feature based on current utility rates that shows how much electricity you’re using and how much it’s costing you.
Battery: The ability to enable low power mode was introduced with macOS Monterey. Now it’s available in the battery menu in the top-left corner of your screen so you don’t have to dig into system settings anymore.
Find my: Within the Find My app, you’ll now see a new Lost Airtag section that allows you to share the location of your Airtag with up to five other people, to help track it down. Soon, you can also share it with airlines (if your luggage is lost). Just send specific links via Messages, Notes, Mail, AirDrop, and more. They have to authenticate it using their Apple account, and the link expires after a week.

Apple Intelligence features

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Apart from the above features, Apple Intelligence—the company’s “personal intelligence system”—is built into macOS Sequoia as well as iOS 18 and iPadOS 18. These features are only available in Sequoia 15.1 and newer.