Key features of Power BI include
Hybrid deployment support : Built-in connectors allow Power BI tools to connect with a number of different data sources from Microsoft, Salesforce and other vendors.
Quick Insights : Users can create subsets of data and automatically apply analytics to that information.
Cortana integration : Mobile friendly, allows users to verbally query data using natural language and access results, using Cortana, Microsoft's digital assistant.
Customization : Developers can change the appearance of default visualization and reporting tools and import new tools into the platform.
APIs for integration : Provides developers with sample code and APIs for embedding the Power BI dashboard in other software products.