It is important to understand what data you are looking at in each widget. For example, you should know if you are viewing data for a particular region or the entire organization. Mouse-over tooltips are available to show you information about the By, date range, sort, filters, and more, for each widget. To see the tooltip, place your cursor over the widget title bar.
You can also view information about specific items within a widget by placing your cursor over the item. (Some mobile devices may not support mouse-over tooltips.)