I am selling this item because I have never used it after purchasing it. It has been stored on a bookshelf, so the corners are a little white, but this does not affect its use. - Title: Learn Office Fundamentals and Information Morality Thoroughly from Scratch! - Compatible Versions: Office 365, Office 2019 - Publisher: noa - ISBN: 978-4-908453-58-6 Thank you for looking.