If your computer is located behind an Internet firewall, you might not be able to access portions of the Apple Learning Professional Development - Online Course and Apple Learning Interchange Web sites from work or school. Firewalls sometimes block JavaScript, or won't let you log in to a secure server, both of which the Web sites require.
Some institutions also use proxy servers to control Internet traffic.
Courses will not work properly with proxy servers. Check with your system administrator to find out what is and what is not blocked at your location. Return to Handbook Email feedback, bug reports, correspondence to ALI Coordinator The Apple Learning Interchange is brought to you by Apple Education. Inc. All rights reserved.