wichita.edu
…updates may be found here: Apple Security Updates Back to Top Check MacOS Version To check your current version of MacOS: 1. In the Apple icon at the upper left of the screen, select About This Mac. 2. In the popup window, your Mac OS Version will be listed at the top, followed by the computer model. Take note of both your version, and model (above) in…
https://www.wichita.edu/services/its/userservices/AppleUpgrade.php