To maintain information security at HMS, we will no longer support macOS Big Sur after December 31, 2023. We will continue to support macOS Monterey and Ventura. Find out which version of macOS you are using by following Apple's instructions. 

You can install macOS Ventura on any of these Mac models. If your Mac is not compatible, contact your local IT support team. 

As with any major upgrade to the operating system, the update could impact some of your existing applications. If you have any questions before upgrading, contact your local IT support team.  

To upgrade macOS:  

• Back up your Mac with Time Machine.  
• In the App Store, search for macOS Ventura.  
• Select Get to download the installer. After the download is complete, the installer opens automatically. 
• Follow the prompts to install macOS.