Hi @TracyPickens,
If your school/institution has chosen to make past courses available to students and/or teachers, they would be found in the All Courses area. If you do not see your past courses there, that means your school/institution has decided to remove access to them. You could reach out to your teacher or your school/institution Canvas team (usually in the eLearning / IT / Digital Education area) to discuss options if that happens to be the case.
Hope this helps!
-Chris
