Access: An Internet connection is required.

Supported Browsers: Current browsers work best (Google Chrome™ browser recommended; free download). Cookies and JavaScript must be enabled for full site functionality.

Optimal Screen Width: 1024px

Mobile: The current and previous two (2) releases are supported for both Android and iOS®. Google Chrome™ browser is recommended (free download via the Google Play and Apple App Store).

Additional Requirements: Interactive workbook PDFs with form fields require a desktop computer with Adobe Reader.

Interactive workbook HTML form fields are compatible with all HTML-based mobile browsers. Cookies and JavaScript must be enabled for full site functionality. Sufficient localStorage capacity required to store form field data locally on save. Some network or system security settings may block or disable this ability on Chromebooks or other devices.