Image (Default: Microsoft® Paint)
Lets you scan a page directly into any graphic viewer/editor application.
OCR (Default: Microsoft® NotePad)
Lets you scan a page or document, automatically run the OCR application and put text (not a graphic image) into a word processing application.
E-mail (Default: your default E-mail software)
Lets you scan a page or document directly into an E-mail application as a standard attachment.
Lets you scan directly to a disk file. You can change the file type and destination folder, as needed.