Thumbnails of the images in the folder appear.
Reference
Only the image saved in the data format of JPEG (file extension .jpg, .jpeg) and Easy-PhotoPrint image files (file extension .epp) appear.
Thumbnails are arranged in numerical then alphabetical order by file name.
You can also select images from multiple folders.|
In the Preferences Dialog Box in the File menu select 'Select images from multiple folders' in the Advanced tab and click 'OK'.

The number of copies appears as "1" below the clicked thumbnail.
Reference
To print two or more copies, click
until the number of copies you want is reached. To reduce the number of copies, click
.
Clicking Zoom in after clicking the image, or simply double-clicking the image displays the enlarged image in a separate window.
The thumbnail size can be changed with Thumbnail Size in the View menu.
Clicking Select All after selecting the folder allows you to select one of each image in the folder at once. Clicking Clear All resets the number of copies for all images.