This document discusses different types of business reports. It defines a report as a persuasive document used to solve problems, provide services, or sell products. Reports can be informal or formal, information or analytical, direct or indirect. Different report formats are discussed, including electronic, letter, memo, digital, infographic, and manuscript. The document also distinguishes between solicited and unsolicited, internal and external reports. It provides examples of Cisco internet reports and concludes with a summary of the key points covered.