Did you know that data analysts spend up to 80% of their time cleaning and preparing data? If you’re nodding in agreement, you’re not alone. The good news is that tools like Power Query in Excel and ...

We have all been there, perhaps at work, staring at a massive spreadsheet filled with data that needs to be transformed into a meaningful report by the end of the day. You feel overwhelmed and unsure ...

Microsoft Power BI uses measures the same way Microsoft Excel uses functions. Learn how to recognize them in use and how to manipulate them when you want something different. Image: dennizn/Adobe ...

Microsoft Power Query requires less specialized knowledge when trying to find duplicate records in a Microsoft Excel sheet. There are several ways to find duplicates in a Microsoft Excel sheet. You ...