Protokolle, or protocols, are formal documents that outline the procedures and rules for conducting specific activities or events. They serve as guidelines to ensure consistency, clarity, and accountability in various fields, such as science, medicine, and business. Protokolle can include details about methods, responsibilities, and expected outcomes. In the context of computer networks, Protokolle refer to the set of rules that govern data communication between devices. These protocols ensure that information is transmitted accurately and efficiently, enabling different systems to understand each other. Examples include HTTP for web browsing and TCP/IP for internet communication.