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How to get old versions of macOS

If your Mac isn’t compatible with the latest macOS, you might still be able to upgrade to an earlier macOS, such as macOS Catalina, Mojave, High Sierra, Sierra, or El Capitan.

To get the latest features and maintain the security, stability, compatibility, and performance of your Mac, it’s important to keep your software up to date. Apple recommends that you always use the latest macOS that is compatible with your Mac.

Check compatibility

The version of macOS that came with your Mac is the earliest version it can use. For example, if your Mac came with macOS Big Sur, it will not accept installation of macOS Catalina or earlier.

If a macOS can’t be used on your Mac, the App Store or installer will let you know. For example, it might say that it’s not compatible with this device or is too old to be opened on this version of macOS. To confirm compatibility before downloading, check the minimum hardware requirements:

Download macOS using Safari on your Mac

Safari uses these links to find the old installers in the App Store. After downloading from the App Store, the installer opens automatically.

• macOS Catalina 10.15 can upgrade Mojave, High Sierra, Sierra, El Capitan, Yosemite, Mavericks
• macOS Mojave 10.14 can upgrade High Sierra, Sierra, El Capitan, Yosemite, Mavericks, Mountain Lion
• macOS High Sierra 10.13 can upgrade Sierra, El Capitan, Yosemite, Mavericks, Mountain Lion

Safari downloads the following older installers as a disk image named InstallOS.dmg or InstallMacOSX.dmg. Open the disk image, then open the .pkg installer inside the disk image. It installs an app named Install [ Version Name ]. Open that app from your Applications folder to begin installing the operating system.

• macOS Sierra 10.12 can upgrade El Capitan, Yosemite, Mavericks, Mountain Lion, or Lion
• OS X El Capitan 10.11 can upgrade Yosemite, Mavericks, Mountain Lion, Lion, or Snow Leopard
• OS X Yosemite 10.10can upgrade Mavericks, Mountain Lion, Lion, or Snow Leopard

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Обновление macOS на компьютере Mac

Используйте функцию «Обновление ПО», чтобы установить обновления для macOS, в том числе для встроенных приложений, таких как Safari.

1. В меню Apple () в углу экрана выберите «Системные настройки».
2. Нажмите «Обновление ПО».
3. Нажмите «Обновить сейчас» или «Обновление ПО».
   • «Обновить сейчас»: последние обновления установленной версии. Например, узнайте об обновлениях macOS Big Sur.
   • «Обновление ПО»: новая основная версия с новым именем, например macOS Big Sur. Узнайте о последнем обновлении macOS или о старых версиях macOS, которые все еще доступны.

Если возникают проблемы с поиском или установкой обновлений:

• Если в меню «Обновление ПО» отображается сообщение о том, что на компьютере Mac установлена последняя версия ПО, это значит, что обновлена macOS и все устанавливаемые ею приложения, в том числе Safari, «Сообщения», «Почта», «Музыка», «Фото», FaceTime, «Календарь» и «Книги».
• Если вы хотите обновить приложения, загруженные из App Store, используйте App Store для получения обновлений.
• Если вы хотите обновить устройство iOS, узнайте, как обновить iPhone, iPad или iPod touch.
• Если на компьютере Mac отсутствует функция «Обновление ПО», используйте App Store для получения обновлений.
• Если при установке обновления произошла ошибка, узнайте, как устранить проблемы при установке.

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macOS Support

Upgrade to macOS Big Sur

Before installing this upgrade, make sure that your Mac is ready.

Check compatibility

macOS Big Sur supports most Mac models introduced in 2013 and later.

Make a backup

Before you upgrade, make a complete backup with Time Machine, or store your files in iCloud.

Free up space

If the installer needs more storage space to upgrade, you can free up space using tools that come with your Mac.

Download macOS Big Sur

If you’re using macOS Mojave or later, choose Apple menu  > System Preferences, then click Software Update. If you’re using an earlier macOS, use the App Store instead.

Get to know macOS Big Sur

Learn about some of the new features of macOS Big Sur.

Control Center

Control Center brings favorite controls such as Bluetooth, Wi-Fi, Do Not Disturb, and Sound together in a single place—so you can easily adjust them at any time.

Notification Center

Notification Center puts notifications and data-rich widgets together in a singular view, making it simple to get information at a glance.

Safari

Customize your start page, navigate with ease using the new tab bar, and access a new privacy report to see just how Safari protects your privacy as you browse.

Discover great places around the world and navigate easier with guides, cycling directions, indoor maps, Look Around, electric vehicle routing, and more.

Messages

Send messages to friends and family using new tools that make it easier to keep track of group conversations and give you fun, engaging ways to express yourself.

Photos

Use the expanded editing capabilities in Photos to easily make simple changes and more advanced adjustments to your photos.

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High powered meets “Hi, everyone.”

macOS Monterey delivers powerful new user features and key technologies that help you build apps that bring users together. SharePlay provides easy ways to build all-new shared experiences, whether you’re creating a streaming app that offers shared playback or a collaborative design tool that enables simultaneous edits by users around the world. Games and pro apps take on a new dimension with powerful new features in Metal. And Object Capture in RealityKit helps you create 3D models from photos in record time.

SharePlay

SharePlay offers a new way for people to share your app. Media streaming apps can let users share content through the new Group Activities API with full-fidelity video and all syncing handled by the system. And for shared experiences beyond media streaming, the GroupSessionMessenger API offers a secure data channel that syncs information between multiple instances of your apps across multiple users.

Metal

This framework provides a platform-optimized, low-overhead API that lets you develop the latest 3D pro applications and amazing games using a rich shading language with tight integration between graphics and compute programs. New features include enhanced graphics and compute integration, function stitching, updates to Ray Tracing, GPU-accelerated ML training, and more.

Shortcuts

The power of Shortcuts is coming to macOS, so the capabilities of your app can be multiplied by exposing them as building blocks called actions. You can build Shortcuts actions on macOS whether your app is built with Mac Catalyst or AppKit, and your app can even run shortcuts itself.

Object Capture

Turn a series of 2D images from your iPhone or iPad into a photo-realistic 3D object that’s optimized for AR using Object Capture in RealityKit 2. This new macOS API gives you access to state-of-the-art photogrammetry software, so you can make unique 3D models with no 3D modeling expertise required.

Machine Learning

Build dynamic app features that leverage Create ML APIs to train models directly from user input or on-device behavior, allowing you to provide personalized and adaptive experiences while preserving user privacy. You can also take advantage of new templates and training capabilities, APls for Vision and Natural languages, and more.

ShazamKit

Enrich your app experience with audio recognition. Match music to the millions of songs in Shazam’s vast catalog or make any prerecorded audio recognizable by building your own custom catalog using audio from video, podcasts, and more.

TestFlight

Later this year, you’ll be able to invite testers to try out beta versions of your Mac apps and provide valuable feedback with TestFlight. You can invite up to 10,000 testers using just their email address or by sharing a public link.

Mac Catalyst

The macOS 12 SDK brings new and improved APIs for apps built with Mac Catalyst, allowing you to display pop-up buttons, tooltips, and a subtitle in a windowʼs titlebar. You can also provide Touch alternatives, keyboard navigation, and support for Siri intents, as well as allow users to print everywhere using Command-P, and more.

Tools and resources

Use Xcode and these resources to build apps for macOS Monterey.

Xcode and SDKs

Download Xcode 12 and beta operating systems for all Apple platforms.

Development Guides

Browse the latest documentation including API reference, articles, and sample code.

Design Guidelines

Learn how to optimize the design and user experience of your app for Mac.

Discussion Forums

Ask questions and discuss development topics with Apple engineers and other developers.

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macOS Big Sur

macOS Big Sur elevates the most advanced desktop operating system in the world to a new level of power and beauty. Experience Mac to the fullest with a refined new design. Enjoy the biggest Safari update ever. Discover new features for Maps and Messages. And get even more transparency around your privacy.

Bold new experience. Same Mac magic.

Unparalleled power. Legendary ease of use. Limitless creativity. macOS Big Sur brings a refined new design that gives you even more of the things you love about Mac.

Streamlined apps

From full-height sidebars to refreshed toolbars, a clean new app design makes sure your content is always front and center.

Refreshed Dock

A sleek design update makes getting to your favorite apps even easier. And a new uniform shape for app icons adds consistency while letting the personality of Mac shine through.

Control Center for Mac

Instantly access the controls you use most — like Wi-Fi and Bluetooth — and new controls to play music and enable Dark Mode for your display. Designed just for Mac, the new Control Center lets you add controls and drag favorites to the menu bar to customize it just for you.

Notification Center

A new design combines notifications and widgets in a single view for more information at a glance. Notifications are now grouped by app, and many are interactive — letting you do things like play new podcast episodes or learn more about Calendar invitations. And redesigned widgets come in three different sizes, so you can create the best view for you.

The all-new Safari. It’s love at first site.

Whether you’re streaming, searching, or just browsing, Safari is the best way to surf the web on all your Apple devices. And its biggest update ever brings brand-new customization options, improves on industry-leading performance and battery life, and introduces powerful features designed to protect your privacy.

Customizable start page

Set a custom background image to start every browsing session with a view that’s all your own. And decide what appears on your start page — such as your Reading List, Favorites, iCloud Tabs, Siri Suggestions, and even a new Privacy Report.

Safari extensions in the App Store

A new dedicated category in the App Store makes it easy to discover extensions from your favorite developers. New support for the WebExtensions API and migration tools allows developers to bring extensions from other browsers to Safari. And unlike other browsers, Safari asks you which websites each extension can access — keeping your browsing habits even more private.

Improved tab design

Tab lovers rejoice: An elegant new look means more tabs are visible at once. You can hover over any tab to bring up an instant page preview. And when you have several tabs open, Safari makes it easy to find the one you’re looking for with a new space-efficient design.

Beta Translation

Translate entire web pages between seven languages with a single click. 1

Password monitoring

Safari lets you know of any saved passwords that have been compromised in a data breach — and helps you upgrade them.

More about password security

Password monitoring

Safari automatically keeps an eye out for any saved passwords that may have been involved in a data breach. Using advanced cryptographic techniques, Safari periodically checks a derivation of your passwords against an updated list of compromised credentials. If a breach is discovered, Safari helps you upgrade your existing passwords. All this is done without revealing your password information to anyone — including Apple.

Privacy Report

Safari uses Intelligent Tracking Prevention to identify trackers and helps prevent them from profiling or following you across the web. Click the Privacy Report button in your Safari toolbar for an instant snapshot of the cross-site trackers Safari is actively preventing from profiling you on that web page. And a new weekly Privacy Report on your start page shows how Safari protects your browsing across all the websites you visit.

More about Intelligent Tracking Prevention

Privacy Report

The Privacy Report makes it easy to understand how the websites you visit treat your privacy. See the total number of trackers that have tried to profile you, the percentage of websites containing trackers, and the most common tracker. There’s even a list of top trackers, and another list of the websites that use them.

Increased performance

We made the fastest desktop browser on the planet even faster.

Improved power efficiency

Safari lets you do more online on a single charge than any other browser.

Up to 1.5 hours more streaming videos compared with Chrome and Firefox 3

Up to 1 hour more browsing compared with Chrome and Firefox 3

Messages on Mac. The ultimate conversation starter.

Keep track of groups. Express yourself instantly. Drill down into the details. The updated Messages app for Mac gives you all the tools you need to stay in control of the conversation.

Pin conversations

Pin any conversation to keep it at the top of your conversation list. Tapbacks, typing indicators, and recent messages animate above pins. And for quick access to your important conversations, your pins sync across your iPhone, iPad, and Mac.

Inline replies

Reply directly to specific messages in any conversation. Messages automatically starts a new thread under the original reply, so if someone asks a question in a group conversation, it’s easy to keep track of all the replies.

Group photos

Every group is different. Make yours stand out at a glance by setting an image with a photo, Memoji, or emoji.

Mentions

Type a name to direct a message to someone. When you are mentioned, your name is highlighted. You can even customize an active group so you only receive notifications when you are mentioned.

#images

Discover trending images and GIFs — and instantly add them to any message.

Memoji

Go ahead — express yourselves. Now you can create and edit Memoji right on your Mac, and instantly share them in messages with Memoji stickers.

Message effects

Because sometimes, words just aren’t enough.

More about message effect

Message effects

Message effects come to Mac. Choose from effects that take up the entire screen — like balloons, confetti, or lasers — or effects that change how individual message bubbles animate. You can even send a message with invisible ink that stays blurred until you swipe over it with your cursor.

Search

Find it, whatever it is, faster. Search now organizes your results into links and photos and highlights matching terms.

Redesigned Maps.
Better ways to find your way.

Updated to make the most of your big display, Maps on Mac makes trip planning fast and easy. Powerful new features let you easily research destinations in advance. And new ways to navigate take the guesswork out of getting there.

Guides

Discover new places to eat, shop, and explore with curated Guides from brands you love. Create Guides for your own favorite places and share them with friends and family. 4

Cycling routes

From elevation changes to live street traffic, Maps gives you all the tools you need to plan the perfect ride. When you’re finished, just send the route to your iPhone and hit the road. 5

Electric vehicle routing

Plan the perfect road trip — charging stops now included.

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