Add the desired columns to your custom view using [+] at the end of the column title. You can browse through the different categories or search for a specific column at the top.
With the [Default ordering] menu, you determine how the table will be sorted. Furthermore, you can see which columns are used in your view. With the [drag and drop icon] in front of the column title, you can change the order. Using [X] at the end of the column title, you can remove it from your view.