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.

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 revisit our Access-ible series of Blogs.

Welcome to our Power Query blog. This week, I look at how to expand data to create a useful table.

In our long-established Power Pivot Principles articles, we are starting a new series on the A to Z of Data Analysis eXpression (DAX) functions. This week we look to add back missing items…

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

Welcome back to our Charts and Dashboards blog series. This week, I format the Gantt chart created last week.

Welcome back to this week’s edition of the Power BI blog series. This week, we will look at how to leave a blank line in a matrix visualisation.

Welcome to our Power Query blog. This week, I take another look at selective running totals.

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