Example:

Frank has a list of all the people on the company Dragon Boat team.

He wants to send it to Len.

Frank writes an e-mail.
Then he attaches the file with the list.

His e-mail looks like this:

1. Open Microsoft Word.
2. Type a classmate’s name in fancy letters.
3. Save your document.
4. Start a new e-mail.
5. Type in your classmate’s address and the subject of the e-mail.
6. Attach the file with your classmate’s name and send the e-mail.