I Used Power BI for 3 Years—Here’s What Actually Matters (And What Doesn’t) PowerBI Course at Rs 99 When I started using Power BI, I thought success meant one thing: knowing every feature inside the tool . I spent months jumping between visuals, DAX functions, formatting tricks, and UI updates. I believed that the more buttons I mastered, the better Power BI developer I would become. Three years later, I can tell you something honestly: Most of what beginners obsess over doesn’t matter . And some things they ignore matter a lot more than they realize . This article is not about features. It’s about what actually makes a difference after real-world usage. What I Thought Mattered (But Didn’t) 1. Knowing Every Visual Type Early on, I tried to learn every Power BI visual . Treemap, decomposition tree, KPI cards, gauge charts, custom visuals—you name it. In real projects, what mattered was surprisingly simple: Tables Bar charts Line charts Cards 📌 Example...