How To Check Tasks And Mark Them Done?

Click "Tasks"

Click "Select a List View"

Click "Today's Tasks"

Choose the task you would like to finish.

Click the link under Name or Related To. Tasks are normally attached to a Lead, Opportunity, or Transactions. Tasks assigned to a Lead will give a Name link while tasks assigned to either Opportunity or Transaction record will tag Related To.

You will find the list of tasks under Activity, below Upcoming & Overdue.

Tick the box beside the Task Subject once completed.