After you have switched to a new Internet service provider, you will get a new email address that you will want to tell your family and friends about. It’s convenient to send the same message to everyone at once so you don’t have to type it out multiple times. When sending the same message to multiple recipients, it’s courteous to use the “Bcc” field (blind copy) for each of your correspondents, rather than putting their addresses in the “Cc” field (just copy) and revealing each person’s address to the other recipients. Tips Writer Bio