The Column Chooser function provides a Popup that enables you easily to order columns and also show and hide them.
If a Layout is being used, then any changes made to the column order will become part of the Layout (and will 'AutoSave' if that option has been set to true).
Note: Column Chooser is designed for managing column visiblity. To control row visibility, use one of the many Search Functions instead.
You can open the Column Chooser through the button in the Dashboard (it has 3 vertical lines) or via Column and Context Menu options .