On the To-do list, you can see all your To-dos and change their status, by choosing from Not started, In progress and Finished.
You also have different filters to help you work with data. Click More filters to see an expanded set of filters. You can find all to-dos that you need to complete until the end of the month. Or you can see to-dos linked to a specific Company.
You can also sort the list, by clicking on the Column header.