"This chapter introduces the basics of email writing and etiquette, also providing information on memos and texting. It offers suggestions about when (and when not to!) use email in business communication. It details the basic conventions of structure: the header/address information, greeting, message body, and closing. It gives an overview of Netiquette, the expectations of online etiquette, which has application for other genres of online communication as well. The chapter concludes with a bulleted list of takeaways and tips, followed by additional teaching and learning resources."