To enable the H5P related modules so you can create rich interactive content with the H5P standard you will need to complete the following steps:

- Login as an Administrator to your site
- Goto the Modules menu and select Modules
- Enable the following modules
- H5P (h5p)
- H5P Editor (h5peditor)
HINT: You can use the filter to type H5P to filter to those modules
- From the following webpage you will need to download the latest content types and then install them into Drupal
https://h5p.org/update-all-content-types
--> official-h5p-release-20170313.h5p
- Go to admin/content/h5p (from Admin menu choose Content --> H5P Libraries)
- Click the "Choose file" button under "Add libraries" and choose the H5P file you downloaded in Step 4
- Click the "Upload" button, and all libraries will be updated to the latest version
- One the content types are installed, you can start creating Interactive Content by going to Content --> Add Content --> Interactive Content to start building your first H5P interactive content.
Additional information about the setup, configuration and accessibility of the HP5 modules can be found here:
http://facdev.e-education.psu.edu/instdesigner/h5p