Power BI has seamless Microsoft and Windows integration, responsive mobile, and web access to dashboards, and supports DAX, R, Python, and other query languages for complex calculations, data querying, preparation, and modeling. However, some users may find it less user-friendly and may require heavy training or preexisting knowledge to work with the system. Power BI is incompatible with non-Windows systems and has weaker integrations with non-Microsoft solutions. Sharing capabilities have limitations and may have restricted display and export options, and non-subscribers may not be able to view dashboards. Operating speed can also be slow when working with large datasets.