If the help doc widget in the bottom-right corner of your site is just too small to be usable for you, you can always open up a bigger, full screen version of the help docs by following any of the below 3 methods.
1) Go to this address in your web browser
2) Click the "Help/Support" button in the user-dropdown
3) Open the help doc widget, right-click the Scheduler logo, select "Open in new window"