A friend of mine told me a story once about an intern that was tasked with writing a text. She delivered one page of text and was told to write more. She asked how. She didn't know that you could write more than one page in Word.
No, I could se this... Fill up a full page and then it jumps to the next, blank page. If she can't see that the first page exists, she may have thought she just erased all her work by typing one too many keys.
Source: I work in IT and pretty sure I've seen exactly this. Lot's of flavors to the human experience, lemetellyou.