This 3-day course “macOS Support Essentials 12” is a top-notch primer for anyone who needs to support, troubleshoot, or optimize macOS Monterey, such as IT professionals, technicians, help desk specialists, and ardent Mac users. This is the only Apple Pro Training Series course that covers Monterey. Students will find in-depth, step-by-step instructions on everything from upgrading, updating, reinstalling and configuring macOS Monterey to setting-up network services like the Content Caching service.