Which Apple application is used for managing app preferences and settings on a Mac?

The application used for managing app preferences and settings on a Mac is System Preferences. This application serves as the central hub where users can customize various aspects of their Mac's operating system. Within System Preferences, you can adjust settings related to hardware, internet connections, user accounts, and individual applications, allowing for a tailored user experience.

System Preferences offers a user-friendly interface that categorizes different settings into specific sections, such as "General," "Desktop & Screen Saver," and "Privacy & Security," making it easy to navigate and find the needed adjustments. The ability to modify both system-wide settings and app-specific preferences in one location is what distinguishes System Preferences as the essential tool for configuration on a Mac.