My Day and suggestions

Use My Day to help focus on daily tasks. You can add new tasks directly to My Day, or add tasks from other lists, by selecting a task to view its details and then selecting Add to My Day. You can also use suggestions to pick tasks to add to My Day. To see suggested tasks, select the suggestions icon  at the top of the My Day list. 

The My Day smart list resets every night, so you have a blank slate to add the tasks you want to accomplish each day. Any tasks in My Day that aren't completed before the list resets will be saved to your Tasks list and included in your suggestions the following day.