Q. I usually like Excel PivotTables, but because they don’t allow me to do certain things, such as delete cells or insert new columns or rows, I’m wondering if there is a reasonable alternative? A.

Whole-column references in Excel are silent performance killers, often forcing the program to manage a range of over a million rows. As a result, they can significantly slow your workbook's ...

If you record daily sales data in Excel, it may be impossible to explain variances from day to day. Instead, it may make more sense to summarize the data by week to spot trends and explain variations.

Some Excel users have reported experiencing the Data source reference is not valid error while creating a pivot table in Excel. We will learn why this error occurs ...

Sometimes the dollar sign in Microsoft Excel is just a dollar sign, used to indicate that a number reported by a business or in someone's personal finances is in U.S. currency. But the dollar sign in ...