On the final Friday of each month, we set an Excel / Power Pivot / Power Query / Power BI problem for you to puzzle over for the weekend. On the Monday, we publish a solution. If you think there is an alternative answer, feel free to email us. We’ll feel free to ignore you.

Welcome back to this week’s edition of the Power BI blog series. This week, we review a new visual: Button slicers.

Welcome to our Power Query blog. Today, I continue looking at an issue that occurs when I load to a Table with no headers.

In our long-established Power Pivot Principles articles, we continue our series on the A to Z of Data Analysis eXpression (DAX) functions. This week, we look at GEOMEANX.

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

This week in our series about Microsoft Excel for Mac, we show you a better way to create a PivotTable with data from several ranges, sometimes called a Consolidated Range PivotTable.

Welcome back to this week’s edition of the Power BI blog series. This week, we look at Copilot sticking its oar in and suggesting synonyms.

Welcome to our Power Query blog. Today, I begin to look at an issue that occurs when I load to a Table with no headers.

In our long-established Power Pivot Principles articles, we continue our series on the A to Z of Data Analysis eXpression (DAX) functions. This week, we look at GEOMEAN.

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