Introduction Until now, you have done two important things in this journey. On the first day, you loaded your core dataset into Power BI.On the second day, you cleaned and…
Introduction You have already loaded your first dataset into Power BI. That was an important first step. But if you look closely at the data you used, you will notice…
If you are just starting to learn Power BI, the biggest confusion is usually not “How does this feature work?” but “Where do I even begin?” Many learners open Power…
Since we just built our Master Calendar, today we move to the most famous “Basic” skill in Power BI: Time Intelligence (DAX). This is the ability to compare different time…
Power BI’s time-travel formulas (DAX) are very picky. For them to work, they need a table that: Without this, your “Last Month Sales” formula will often return blank or incorrect…
Before we start building dashboards, we have to understand the two different ways Power BI stores information. If you get this wrong, your totals will be incorrect, and your file…
Before you click a single button, you need to know where you are. Power BI Desktop is divided into three “Views.” Think of these as the Office, the Warehouse, and…
If you want a job as a Data Analyst in 2026, Power BI is usually the #1 requirement. Why? Because businesses no longer want static spreadsheets; they want live, breathing…
Now that you know how to build a single, clean chart, it’s time to give it “brains.” In the real world, people don’t just want to look at a static…
A chart is just a Pivot Table that went to the gym. It’s the same information, just in a stronger, more visible format. If you have a Pivot Table that…