The Houghton Mifflin Harcourt Technical Support homepage is your starting point for help or technical information for Houghton Mifflin Harcourt products and services.
Please note some features of Customer Care are not available at this time due to a planned system upgrade. We will be back online and fully operational on Tuesday, October 21st. If you need immediate assistance, please contact us at 800-225-5425.
Search by Tech Note ID, Product Name, Program, Article Title, and more.
Or browse by Product Title:
Houghton Mifflin Harcourt products correlate to both National and State standards. Click to view available Correlation PDF documents.
Click to view information on Installation, Frequently asked Questions, User Guides, or Technical Support.
Click to view current service availability. The Service Status page will keep you informed of network outages and scheduled maintenance affecting service.
Find easy-to follow video tutorials for frequently used tasks in our online platforms.
Click to view Help and Search Tips for making full use of the Technical Support search.