macOS Catalina and SPSS 25Please do not update your device to macOS Catalina if using version 25. You will have issues with licensing this software. If you have already updated to macOS Catalina, please bring your device to the Student Technical Support Office in the bookstore. We are open Monday - Friday, 8:30 - 4:30. There are no issues with macOS Catalina and SPSS 27.