Stop treating PivotTables as the finish line—add Slicers and Timelines to turn your spreadsheet into an interactive dashboard ...

Q: How do I add a percentage-of-total column in a PivotTable in Excel 2010? Your PivotTable will now display the same two columns of data both numerically and as a percentage of total, as pictured ...

It's just one right-click.

Several readers have submitted questions about Excel 2010 and 2007 PivotTables, as follows: Q1: Why does Excel insert the GETPIVOTDATA function into a formula when you use the mouse pointer to refer ...

Avoid PivotTable failures caused by merged cells, blank columns, and subtotals, with Power Query steps to clean the source ...

Columns organize data in Excel, and are often used as categories with headers to sort cells. You can simply right-click on an existing column to add another column immediately before it. To add ...

Microsoft Excel is a powerful database management tool with all sorts of in-depth problem-solving functions and dynamic formatting. To make the most of it, though, you need to know the basics. Using ...

When you compile data in a list, you often need to answer questions such as “How much revenue did the West Coast office generate last month?” or “What was the average number of customers served at ...