Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.

This video gives you the fastest and easiest method to understand and sketch parabolas—no complex math required. We break it down step-by-step: finding the vertex, identifying the axis of symmetry, ...

We show you how to create a budget or personal finance dashboard in Excel to keep your expenses in sync with reality. Useful ...

Inserting and customizing the timeline chart . It's now time to insert a line chart, which you'll adapt into a timeline chart ...

Learn advanced filtering in Excel with a criteria area, OR and AND logic, and copy results to isolate the right rows fast.