The following resources should prove useful to students
Helplink at the upper-right corner of every Canvas page.
When do you make a submission through Canvas, don't forget to click on the
button. Do double check that your submission has been acknowledged.
I will be allowing repeated assignment submissions through Canvas. So it's a good idea to turn in a tentative submission well before the submission deadline, and resubmit if and when you make improvements. Do not count on being able to submit to Canvas in the minute or two before the deadline.
Ideally you will discover any problems that exist with submitting your solutions through Canvas well before the first due date. In any case, let me know as early as you can of any problems with the submission process. If worst comes to worst, you can email me me your solution. There may or may not be a penalty for an email submission, depending on the nature of the problem.