A taskduration represents the amount of time you expect it will take to complete the task .
Project can work with taskdurations that range from minutes to months .
Depending on the scope of your plan, you’ll probably want to work with taskdurations on the scale of
hours, days, and weeks.
Giving your tasksduration values is one of the benefits of using a scheduling tool like Project over a simple checklist or to-do approach to organizing work .