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Don't trust Excel's COUNTA function to count non-blank cells—here's a better method

In most counting scenarios in Excel, COUNTBLANK reliably counts blank cells, and COUNTA reliably counts populated cells.
How-To Geek on MSN

How to fix the #SPILL! error in Microsoft Excel

There are two ways to fix this cause of the #SPILL! error. First, select the entire spill range (or at least the cell or ...

From Spreadsheets to Sales : Create a Working CRM Inside Excel

Create a CRM using Excel with dropdown customer selection and FILTER plus XLOOKUP, saving time while keeping leads and deals ...

Why agentic AI needs a new category of customer data

Agentic automation: Perhaps most significantly, conversational memory transforms AI from a transactional tool to a genuinely ...

Stop Rewriting Formulas : Handle Functions Like Data in Excel and Power Query

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