Inside the "Online Courses Access" channel, available on the top left area of the Student tab, select PPCC Online Campus
In the future remember to log directly into my.ppcc.edu. Here you will be able to find a lot more information, access your student email without having to login again, and more. From time to time the portal might be under maintenance, an alternate way to access your online classes is to log into it directly at ppcc.desire2learn.com.