Learn how to use Power BI Co-Pilot on mobile and tablet to generate AI-powered report summaries with visual citations. Discover its features, limitations for Power BI Co-Pilot in Mobile / Tablet

In short: Direct Lake lets Power BI read Delta files directly from OneLake for near Import-like performance — until something forces a fallback to DirectQuery. This article explains what that means, why it happens, and how to check/fix it fast

Struggling with long Power BI refresh times? Discover how Incremental Refresh can cut them down dramatically. Follow this real-world demo with sample data and see how to configure, monitor, and optimize refreshes like a pro.

Recently, a colleague asked me for some assistance with getting data from the previous week in Power BI. I had to think about it for a minute because there are now at least 3 different ways to do it!

For these examples, let’s assume a model with a sales fact table and a related date table which has date, year, week number, and start of week fields. We will also start with a Sales measure as Sales  = SUM(FactSales[SalesAmount])