How Many Decimal Places Are Helpful?
The Absolute Beginner's Guide to Spreadsheets
Directly Labeling Your Line Graphs
Formatting Months, Days, and Years in Excel
Quickly Visualizing Patterns with Excel's Data Bars


Which Chart is Best for My Data?

Explore the Essentials, an interactive chart choosing tool.



Project Portfolio

View excerpts from my latest presentations and read guest blog posts in my portfolio.