Apple Certified Support Professional Practice Exam 2025 – Complete Prep Guide

The complete install history in macOS is found in System Information. This utility provides detailed insights into the hardware and software settings of the Mac, including a comprehensive list of software installations. Within System Information, navigate to the 'Software' section, where you will see 'Installations.' This section catalogs all applications and updates installed on the system, including the date and version of each install, making it the most reliable source for identifying the complete install history.

While the Applications folder contains the installed applications, it does not track install dates or versions, thus lacking the comprehensive data that System Information provides. System Preferences focuses on configurations and settings rather than a detailed factual history of installations. Finder folders may show installed applications, but like the Applications folder, they do not document the history of installations effectively. Hence, System Information is the best choice for accessing a detailed and organized install history in macOS.