What happens to the files downloaded to my computer for the free month-long access to special content, after the month is up and I don't buy the books I'm given the preview access to? Do they get deleted or clutter up my hard drive?
I'd like to know because on my Surface Pro 3 and Surface 3 I have limited storage and would hate after a year of subscriptions having precious space eaten up by books I can't open because I don't own them.