Many programs such as Presenter (formally known as Breeze) and Articulate can create interactive and dynamic presentations you can import into your D2L course.  When you export the files through these programs, you can use a standard called SCORM, which you see exported as a .zip file.  To import it into D2L, follow the steps in this video or visit the SCORM & D2L Brightspace page.

If you have troubles with the steps mentioned above, please try the this alternative.