This video shows how to create a combined PivotTable from multiple Excel worksheets and files. It demonstrates three ...

Years of accumulated files suddenly became patterns I could see, understand, investigate, and actually deal with.

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 ...

Excel’s vast functionality can often feel overwhelming, but mastering a few essential techniques can make a significant ...

Every month, you open Excel files sent from departments, fix column names, verify employee IDs, and re-enter dates. Even ...

Data comes from all kinds of sources and Microsoft Power Query can you when you need to combine foreign data. It’s a bit easier than trying to do so in Microsoft Excel sometimes. Microsoft Power Query ...

Using the External Data Connection feature in Excel, you can acquire information from external sources, such as Access and SQL Server. The data remains stored at its original source, but the data ...

The AI is gone. Your work remains.On September 14, 2026, Microsoft discontinued the =COPILOT() function in Excel.It lasted ...

Microsoft Excel queries retrieve information from tables of data. For example, your business may store staff sales figures in an Access database. To chart the performance of your most productive staff ...

Have a complex Excel problem? Power Query to the rescue! Analyzing data often means spending more time getting and cleaning up data than analyzing it. If that describes you, definitely review Excel ...

To enter data in Excel, you can either type it in or import it from different sources. It’s easy to import data from a standard .CSV format, but what about importing it from a database? You can ...