How to Use SUMIFS with Criteria Lists, Summarizing Sales
With one exception, SUMIFS is a very powerful function. And it's very fast.
To understand the one exception, suppose you have a table of sales...
How to Set Up a Pivot Table as an Excel-Friendly Database
You can use a Pivot Table as a database in the same way that you can use Excel Tables and other Excel-Friendly Databases (EFDs).
In...
Two Business Uses for Excel’s New Chart Feature
For decades, I've been whining about the need for Excel to have some way for our formulas to specify a gap in line and...
How to Show Recessions in Excel Charts
I showed you the following figures in Chart Your Rate of Change to Reveal Hidden Business Performance.
The line in the first chart below shows Apple's...
Chart Your Rate of Change to Reveal Hidden Business Performance
What insights can you gain from the following Excel chart of Apple's quarterly revenues over the past 18 years?
I see three things. First, their...
Introducing Excel-Friendly Databases
The most productive way to flow data to your Excel reports and analyses is to use Excel formulas to flow data from an Excel-Friendly...
How to Add Advanced Filter Capabilities to Excel Tables
One useful feature of Excel Tables is the ability to filter any number of columns. The filter control for each column allows us to...
The Excel-Friendly Database Strategy
Here's the key to slashing both your Excel errors and the time it takes you to create and update your Excel reports...
Get your plumbing...
Excel’s Fastest Lookup Methods: The Tested Results
This article presents the results of my tests to find Excel’s fastest lookup method.
I discussed the report workbook in A Volatile Workbook to Test Calculation...
A Volatile Workbook to Test Calculation Times for Excel Lookup Methods
In Use Excel VBA to Test Report Calculation Times I described a macro that finds the total time necessary to calculate Excel for a specified number...



























