Transform messy spreadsheets, remove errors, and refresh tables automatically without writing a single formula.

Power Query in Excel is a powerful tool designed to streamline the process of importing, cleaning, and transforming external data. It enables you to prepare datasets for analysis efficiently, saving ...

Have you ever found yourself tangled in a web of Excel formulas, trying to clean up messy datasets or make sense of inconsistent entries? If so, you’re not alone. Many of us have spent countless hours ...

Protect your reports from source data changes by defining exactly which columns Power Query should keep, not remove.

As I described here, Power BI can send SQL queries in parallel in DirectQuery mode and you can see from the Timeline column there is some parallelism happening here – the last two SQL queries ...

Microsoft claims you no longer need to hire expensive Power BI optimization experts. With Copilot, a task that took days could now be done in minutes.