We are using Piazza for all announcements and questions to instructors (see Piazza help if you need).
CS 251 does not use LEARN. All information needed can be found either here or on Piazza.
Please check the menu on the left for what information you may be looking for.
Please have a look at the other webpages listed on the menu on the left for the different course policies you need to be aware of this term.