Here's a little checklist that I review before publishing a course.
eLearning Final Checks
Make sure that…
1. PREVIOUS and NEXT slides are correctly set
2. Watermarked images are replaced with purchased images
3. Set slides that require it to reset to initial state
4. Timelines end at the end of the audio or video, no gaps
5. Check that the slide wording is in the notes section
6. All resources are attached and are named the same as they are on the slide
7. Ensure that any check boxes that are used are button sets, so that the learner can only make one selection at a time
8. Add alt/text labels to images/diagrams and charts
9. Adjust the tabbing order so that a learner can progress through a slide logically
10. Remove extra spaces between text in the captions section for learners using readers (readers can’t “see” words below the scroll bar)