If the copyright or work or school account isn't working, see I forgot the username or password for the account I use with Office. Sign Sopra with the account you associated with this version of Microsoft 365 or Office. This account can be a copyright, or work or https://microsoft-office-lizenca64196.bloggosite.com/35205065/microsoft-office-365-cose-da-sapere-prima-di-acquistare