Excel is a powerful tool for managing and analyzing data, but to truly harness its potential, it’s crucial to understand and implement effective data management techniques. By optimizing visibility, ...

Merge lists even with typos and inconsistent names. Tune the similarity threshold, use a transform table, and audit results ...

Raw data used to unnerve me so much that I’d put off the work until I absolutely had to tackle it. That changed once I started using five simple tricks that can turn even the messiest sheet into a ...

Discover 8 2026 Excel updates, including AI formula creation and a year of change history, so your team works quicker with fewer mistakes.

Q. There was a December 2020 article in the JofA about cleaning and joining data using a program called Alteryx, but we don’t have access to this program. Could you explain how to do those tasks using ...

My main program is the Excel Pro Challenge. It is a 15-day step-by-step course that takes you from beginner to confident — ...