Export tasks to Excel

I would like to export to Excel only tasks of a certain folder (Task Group)

You need to set filter by this Task Group, so only tasks of this Task Grouped were displayed.

In the Filter panel select Date Range option

1. Select Task List view
2. In the Task Groups panel double click on Task Group (folder) to set filter.
3. To Set filter for several Task Groups use CTRL.
4. Go to menu File and select 'Export view to Excel' option