PowerBI
In plain terms
Microsoft's business analytics and visualization service.
Going deeper
Power BI builds interactive reports and dashboards from many data sources, integrated with the Microsoft ecosystem. It's a widely-used BI platform.
Under the hood
DAX powers calculations; tight Excel/Azure integration and competitive pricing drive enterprise adoption.
Examples
Business dashboards, reports, DAX, Azure/Excel integration, enterprise BI.
Think of it like...
Like a reporting studio plugged directly into your Microsoft data world.