Answer :
Final answer:
To send the same email message to multiple people and save their contact information, Bryan should use an address book or distribution lists. Attachments can enhance emails with additional files or documents.
Explanation:
The e-mail service Bryan should use to send the same e-mail message to multiple people at once and save their contacts for future use is a C. address book. An address book allows him to store and organize contact information for efficient communication.
Distribution lists are also useful for sending messages to multiple recipients, as they allow creating groups of contacts for easier communication. Bryan can use distribution lists to streamline sending emails to specific groups of people.
Attachments refer to files or documents that can be included in an e-mail, enhancing the message with additional information or resources.
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