Some course activities, such as quizzes, will be will be automatically graded by Canvas, and your progress is recorded within the platform.
For synchronous, tutor-led courses, there may be activities where your tutor will grade your work and provide feedback–for example, end of course assignments. There may also be peer-assessed activities in some courses, where you review and provide feedback on another course participant’s work.
You can find more details about assessment on your specific course in the introductory module.