Description
macOS Sequoia (macOS 15) is an Apple operating system available for Mac computers.
Platform:
Cost: Free
Available To: Everyone with a compatible Mac
Overview
macOS Sequoia, Apple's newest operating system and twenty-first major release of macOS, was released September 16, 2024. macOS Sequoia includes the addition of Apple Intelligence, Continuity and the Passwords app. macOS Sequoia also includes enhancements to Finder, Safari, Messages, Notes and more. For a detailed list of changes, visit https://www.apple.com/macos/macos-sequoia/.
Support Status
macOS Sequoia is currently supported on University and student Macs. Support for macOS Sequoia is expected last until the end of 2027.
Installation
You can upgrade to macOS Sequoia via Software Update in System Preferences or General > Software Update in System Settings. System Preferences/System Settings can be found under the Apple Menu or in the Applications folder on your Mac. Alternatively, you can upgrade via the Mac App Store.
While macOS Sequoia is supported for both University and student Macs, we suggest caution when upgrading to a new OS. Prior to upgrading, we recommend that you have a backup that you can restore your computer to if the upgrade fails. In addition, you should allow at least 45-60 minutes for the upgrade to complete, and do not restart the computer while the upgrade is installing, even if it appears to be frozen.
Installation or Troubleshooting Issues: Contact the Help Desk at 804-287-6400 or Submit a Ticket
See Also
Troubleshoot OS updates on macOS (Faculty/Staff)
macOS Sequoia is compatible with these computers
How to download and install macOS
Additional Resources:
macOS User Guide
New features available in macOS Sequoia