Description
macOS Tahoe (macOS 26) is an Apple operating system available for Mac computers.
Platform:
Cost: Free
Available To: Everyone with a compatible Mac
Overview
macOS Tahoe, Apple's twenty-second major release of macOS, was released September 15, 2025. macOS Tahoe includes the addition of a redesigned UI, improvements to Continuity and Spotlight and the Journal app. For a detailed list of changes, visit https://support.apple.com/en-us/122868.
Support Status
macOS Tahoe is currently supported on University and student Macs. Support for macOS Tahoe is expected last until the end of 2028.
Installation
While macOS Tahoe is supported for both University and student Macs, we suggest updating to the latest version of macOS, if possible.
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 Tahoe is compatible with these computers
How to download and install macOS
Additional Resources:
macOS User Guide