Product Technology Snapshot

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Find technical specifications for Houghton Mifflin Harcourt programs, platforms and mobile applications.

  • PTS Program

    Programs

    Find detailed information for a specific program.

  • PTS Platforms

    Platforms

    Information on HMH Platforms and the Operating Systems and Browsers we support.

  • PTS Apps

    Apps

    Find information about a specific mobile app.

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