Technical Support

McDougal Littell Web site

Operating Systems:
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Internet Explorer 5.5 or higher for PC; Internet Explorer 5.2 or higher for Mac; Safari 2.0 or higher for Mac; Netscape 7.2 or higher for PC and Mac

Alternative browsers such as Safari and Firefox are compatible. We recommend downloading the latest versions of your browser to ensure full functionality. Set your browser to accept cookies and enable JavaScript.
Check here for important system updates and downloads:
For the latest version of Netscape.
For the latest version of Internet Explorer for PC.
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Frequently Asked Question

Getting Started
Who do I contact if I want to order products? To order products, please contact Customer Service at 1-888-462-6595.
Where do I find support for an AP product I purchased? For questions about AP/College products, contact College support at 1-800-732-3223, or e-mail them at For questions about K-8 products, contact K-8 support at 1-800-758-6762, or e-mail them at Please note: AP and Advanced Placement are registered trademarks of the College Entrance Examination Board, which neither produced nor endorsed these products.