Google Tasks integrates with Google Calendar and Gmail, consolidating your information in one place and allowing you to easily see which tasks have to be done on what day.
Each task can have a subtask allowing users to gradually break down a larger task into steps needed to accomplish it. When a user marks the parent task as complete, all subtasks inside that main task will also be marked as complete.
If you want to see your day, you can see both your tasks and your meetings online. However, you cannot print it altogether as shown online. You have to print two separate things.