title_body: Cannot highlight text on my Kindle Paperwhite using a sample ebook I have a sample ebook from Amazon on my Kindle Paperwhite but I cannot highlight its text due to the option being grayed out. Is there a way to fix this?
upvoted_answer: I think that's by design. Samples are basically marketing material and Amazon doesn't want to provide full functionality of a Kindle eBook with them, in hopes to give users another plus factor to buy the eBook.