On the final Friday of each month, we’re going to set an Excel / Power BI challenge for you to puzzle over so that you can get your “Excel / Power BI fix”. Challenge your office colleagues to see who can solve the puzzle quickest. There are no prizes at this stage: you’re playing for bragging rights only!

Welcome back to this week’s Power BI blog series. This week, we are going to expand on last week’s example and include a visualisation that dynamically displays country flags.

Welcome to our Power Query blog. Today, I look at how use Python to filter data in Power Query.

Welcome back to the Power Pivot Principles blog. This week, we are going to look at the SUMMARIZE function.

Welcome back to our regular A to Z of Excel Functions blog. Today we look at the FREQUENCY function.

Welcome to the very first post on Charts and Dashboards blog series. As a fresh start, let’s get to know about Charts and Dashboards in Excel.

Welcome back to this week’s Power BI blog series. This week, we’re going to look at how to create dynamic headings that change depending on slicer selections.

Welcome to our Power Query blog. Today, I look at how to set up and use Python in Power BI.

Welcome back to the Power Pivot Principles blog. This week, we are going to learn a new function, HASONEVALUE.

Welcome back to our regular A to Z of Excel Functions blog. Today we look at the FORMULATEXT function.