Create a course or use an existing one. Go to the Course page. Click on Calendar on the Navigation on the left. Verify that there is an Export calendar hyperlink below the Calendar. Verify that there is no Export calendar button below the Calendar. Verify that you will see the Export calendar page when you click on the Export calendar hyperlink. Go back to the Calendar page on Step 3. Verify that there is a Manage subscriptions hyperlink below the Calendar. Verify that there is no Manage subscriptions button below the Calendar. Verify that you will see the Manage subscriptions page when you click on the Manage subscriptions hyperlink. Go to the Site home. Click on Calendar on the Navigation on the left. Repeat step 4 to 10.