If you can't move forward in the course, it's likely because you haven't completed a required activity. You'll want to make sure the little box next the to activity is checked off or not.
The screenshot below indicates the various elements of the Online Classroom and how you access them:
This course is set up so that you complete one activity before moving on to the next.
If an activity says “restricted” on the line below it, it means there is a prior activity you still need to complete in order to access it. The text after the word “restricted” will let you know which activity it is that you need to complete.
Most course activities have a square next to them. When you complete an activity, you will see a check in the square. This indicates you have completed the activity, and you will then be able to access the next activity.
Some activities in this course have multiple pages. You’ll notice that they have a “Table of Contents” in the upper right corner listing all the pages in the lesson. When you see one, make sure you scroll through all the pages using the purple navigation arrows so you don't miss any of the guided practices or written materials.
The first page of the course is called the COURSE DASHBOARD.
To return to the DASHBOARD or advance to the next or previous activity, click the buttons or menu items as shown below: