Switching between Calendar and Tasks folders in Outlook.com

I’ve configured my Outlook.com in Outlook and there I see multiple Calendar and Tasks folders. However, when I switch to the Calendar on the Outlook.com website, I only see a single Calendar.

In addition, I don’t have the option to switch to my Tasks but Only see Outlook.com (email), People, Calendar, OneDrive and the Office Online applications.

How do I switch between my Calendars and where can I get to my Tasks folder?