The Verify System Installation page confirms that the system's primary software packages are properly installed and verifies that a complete version of each application-specific package exists on the system. The system takes a few minutes to perform a series of background checks on the system software. The contents of each installed executable or help file, but not data files, are checked to verify they were unchanged during the lifetime of the system. Each of the primary software packages installed on the system is listed. Exceptions are noted in the output of this command.