In the Finder in List view it is easy to change the sort order of the files and folders by clicking on the column headings. But in Column View there are no headings. However, when you hold the Option key down and choose the View menu, the Arrange By commands change to Sort By and you can sort this way. This also is handy in List View if you wish to sort by a column that isn’t visible.
Mac Video Tutorials and Tips for Apple Users
