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

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

Data validation input messages are cleaner, more stable, and more professional.

Block bad data, duplicates, and incorrect dates with these custom rules.

Abstract: We present two methods for automatic registration of microscope images of consecutive tissue sections. They represent two possibilities for the first step in the 3-D reconstruction of ...