The Cc and Bcc fields in email message

Windows Live Mail, the fields are named “A”, “Cc” and “Bcc” where you can enter your email address. The first field is dedicated to contain the actual recipients of the message; the second contains the addresses to which the message will be sent a copy, while the third is the blind carbon copy, and will be removed before delivering the message

Windows Live Mail

Windows Live Hotmail

Microsoft offers the service, which eventually replaced permanently Windows Live Hotmail, but the service can be enjoyed even offline using the Windows Live Mail client and the Microsoft Office Outlook