The five components of Power BI are: • Power BI Desktop: A Windows application used to create and publish Power BI reports and dashboards. • Power BI Service: A cloud-based service used to share, collaborate, and access Power BI content from anywhere. • Power BI Mobile: A mobile app for iOS, Android, and Windows devices used to view and interact with Power BI content on the go. • Power BI Gateway: A component used to connect on-premises data sources to Power BI Service. • Power BI Embedded: A service integrating Power BI dashboards and reports into other applications.