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

Welcome back to this week’s edition of the Power BI blog series. This week, we look at an issue which can occur when using a parameter as a filter.

Well this has stuffed up our latest book – re-writes are underway!! It’s time to hunt everything out again: the new Format pane is now on by default for users upgrading to the latest release. Microsoft has added a notification dialog to call attention to this change.

Welcome to our Power Query blog. This week, I look at one way of generating random data.

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 ACCRINTM.

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

Welcome back to our Charts and Dashboards blog series. This week, I look at more pitfalls when using Charts with multiple axes.

Welcome back to this week’s edition of the Power BI blog series. This week, we look at an issue which can occur when publishing a dashboard.

Welcome to our Power Query blog. This week, I show how the FilePath Parameter allows me to change the workbook I extract data from.

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 ACCRINT.