It has come to our attention that students who are planning to take upcoming SATs are having trouble with the Bluebook app on their Deerfield issued computers. The issue is that Collegeboard is directing you to download the app from the Apple App Store, but for the app to work correctly on your computer, you must download it from the DEERFIELD App Center.
If you downloaded the app from the Apple App Store, you must delete it from your Applications folder and also from your Trash and then reinstall from the Deerfield App Center.
Please find a step-by-step tutorial here.