This is a wiki style. You are free to create your page here, keep your note. Please respect each other's contents.
You can think of a username (e.g. JohnDoe), and put this in the address line
https://courses.wikinana.org/math104/s/JohnDoe
Then you should be able to create that page. You can use that page to store your questions.
Here are some Tips
The student area is closed for submission during final and grading period. It will be re-open once the grading is done. Everything submitted before the final (May 12th 9am PT) will be taken into account for the grading purpose.