You can easily switch the modes by clicking on the buttons in the upper right corner.
Detailes Mode: Lists information about file name, file size, file date, image size, Alpha info ...
Preview Mode: Shows your images or photos according to the way you like.
Thumbnails Mode: Lists your images or photos with thumbnails.
Custom Mode: Shows your images or photos according to the way you choose. You can easily adjust
the preview box just by dragging the split bars.
