Viewing Tasks, Grades and Comments
Via Classes

Navigate to your class via the Classes.
The class page shows any upcoming events or deadlines as well as the latest activity.

Navigate to Classes > select your class > click Tasks & Units. Here you will find an Overall Task Completion chart, a Unit calendar, a list of Upcoming Tasks, along with a list of units. Clicking on View All Tasks will give you further details.
Note: The teacher's marks and comments appear as soon as the teacher has graded the task.
If your school has opted to share Task Category averages with students, you will see these on the right navigation panel of the Tasks tab of any non-IB classes as shown below.
Viewing your End of Term Grades & Report Cards
Via Manage Your Profile

At the bottom of the page, you can see the reports cards in the Reports section.
Click on the Report Card to view it.

You can select past report cards to view. These will download to your device and open a PDF as shown above.