Microsoft does not maintain separate "yearly editions" for download. Power BI Desktop is updated monthly. However, you can download older versions (including those from 2020) from Microsoft’s official archive.
: A free Windows application used for data modeling, preparation, and report creation.
At its core, Power BI is a platform designed for self-service analytics. It empowers users of all technical skill levels—from business analysts to data engineers—to explore data, discover trends, and share dashboards that drive informed decision-making.