Follow these steps to upgrade to macOS Sequoia 15.
You can install macOS Sequoia on any of these Mac models.
macOS Sequoia brings effortless window tiling, web browsing with fewer distractions, new iPhone Mirroring, and support for Apple Intelligence....
To maintain your computer's security, stability, and compatibility, Apple recommends using the latest macOS that is compatible with your Mac. macOS updates and upgrades also include the latest features and built-in apps such as Safari and Apple Music....
macOS Sequoia updates improve the stability, performance, or compatibility of your Mac and are recommended for all macOS Sequoia users....
macOS Ventura makes the things you do most on Mac even better, with big updates to the apps you use everyday including Mail, Messages, and Safari. You can use your iPhone as a webcam for your Mac with Continuity Camera. There's also an entirely new way to automatically organize your windows with Stage Manager. And when you upgrade, you get the latest security and privacy protections for your Mac....
https://apps.apple.com/us/app/macos-ventura/id1638787999?mt=12
Learn how to set up and use macOS . Find all the topics, resources, and contact options you need for macOS ....
To maintain your computer's security, stability, and compatibility, Apple recommends using the latest macOS that is compatible with your Mac. macOS updates and upgrades also include the latest features and built-in apps such as Safari, Mail, and Apple Music....
Download macOS Monterey from the App Store
https://apps.apple.com/us/app/macos-monterey/id1576738294?mt=12
You can use macOS Recovery, your computer's built-in recovery system, to reinstall the Mac operating system. Reinstalling macOS doesn't remove your personal data....
Download macOS Big Sur from the App Store
https://apps.apple.com/us/app/macos-big-sur/id1526878132?mt=12
Download macOS Catalina for macOS 10.9 or later and enjoy it on your Mac.
https://apps.apple.com/us/app/macos-catalina/id1466841314?mt=12
Use About This Mac to find out which Mac operating system ( macOS ) is installed on your Mac, and learn whether it's the latest (newest, most recent) version....
macOS User Manual for macOS Monterey
This document describes the security content of macOS Ventura 13.7.4.
This document describes the security content of macOS Sonoma 14.7.4.
This document describes the security content of macOS Sequoia 15.3.1.
I am trying to update from macOS 12 Sierra to macOS 13 High Sierra, but on the Apple App Store I am getting this message: This copy of the install macOS High Sierra.app application is damaged, and can't be used to install macOS . What can I do? Any suggestions or advice welcome! Thanks!...
This document describes the security content of macOS Big Sur 11.2.1, macOS Catalina 10.15.7 Supplemental Update, and macOS Mojave 10.14.6 Security Update 2021-002....
This document describes the security content of macOS Ventura 13.7.6.
This document describes the security content of macOS Sonoma 14.7.6.
This document describes the security content of macOS Sequoia 15.5.
This document describes the security content of macOS Sequoia 15.4.1.
This document describes the security content of macOS Ventura 13.7.5.
This document describes the security content of macOS Sonoma 14.7.5.
This document describes the security content of macOS Sequoia 15.4.
This document describes the security content of macOS Sequoia 15.3.2.
This document describes the security content of macOS Ventura 13.7.3.
This document describes the security content of macOS Sonoma 14.7.3.
This document describes the security content of macOS Sequoia 15.3.
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