3 terms
Finder is the default file manager and desktop shell of macOS, used to browse, organize, search, preview and share files, folders, apps and storage devices.
Safari is Apple's built-in web browser for macOS, based on the WebKit engine, with tracking prevention, profiles, iCloud sync and strong energy efficiency.
Spotlight is the system-wide search service of macOS that indexes files, apps and metadata so they can be found and opened from one search field.