Installation and Configuration
Update, upgrade, and reinstall macOS Mojave. Set up and configure macOS on an individual Mac. It introduces the command-line interface and macOS Recovery.
User Accounts
Manage user accounts, user home folders, macOS security and password changes.
File Systems and Storage
Manage file systems, storage, encryption, permissions, and file sharing.
Data Management
Use hidden items, shortcuts, file archives, metadata, and Spotlight. Manage system resources and Time Machine.
Apps and Processes
Install, manage, and troubleshoot apps. Manage documents.
Network Configuration
Manage basic and advanced network settings. Troubleshoot network issues.
Network Services
Manage network services, host sharing, and a personal firewall.
System Management
Manage printers and scanners. Troubleshoot peripherals, startup, and other system issues.