Taskworld maintains a log for each task that tracks all activities associated with it (comments, files, status updates etc.). To view task activity:
Click on the Task to open its Task Properties.
Click on the settings icon at the top right corner.
Select Activity Log.
You will see a list of every action taken to change the task as well as any comments that were added to the task.
You can also view task activity by clicking on the drop-down icon in the Comments tab and selecting Activity/Comments & Activity
Note: The latest activity will show at the bottom