Before we dive into pivot tables in Excel, letâ s have a quick word about it. A pivot table is a powerful tool in Excel to summarize and analyze your vast database in different ways.

Go to the "Data" tab. Click "Refresh All" in the "Connections" group and select "Connection Properties" in the drop-down list. The "Connection Properties" dialog box opens.

Getting Started with Power Query 1. Open Excel and ensure that the Data tab is visible. If it is not, you can enable it by going to File > Options > Customize Ribbon and checking the Data box. 2.