How to Switch to Desktop View
Click on the menu in the top-right corner of your dashboard.
Select Accounts from the list of options.
Once you're on the Accounts page, look for the grey bar and you'll see the Switch to Desktop View option. Click on that to return to the normal desktop view.
How to Switch to Mobile View
From your home page, click on the Switch to Mobile View option in the bottom-left corner of the page.