Is Something Not Working?

Troubleshooting, system requirements, and quick fixes.

3 articles in this collection
Written by Laura Posey

How to Reset or Clear Your Browser's Cache

Resolve intermittent problems with the lessons and quizzes

Written by Laura Posey
Updated over a week ago

9 Things to Check When There is No Sound in the Lessons

The sound for interactive lessons on your or a student's device does not seem to be working. How to troubleshoot why.

Written by Laura Posey
Updated over a week ago

Troubleshooting for Downloads

Just a few things to try first.

Written by Laura Posey
Updated over a week ago