Launch Microsoft Excel. Enter data into the spreadsheet or use existing data from your file. Select the cell you want to place the result Enter the formula Press Enter. Launch Microsoft Excel. Enter ...
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Don't trust Excel's COUNTA function to count non-blank cells—here's a better method
Counting non-empty cellsThe COUNTBLANK-COUNTA conflict (and how to fix it)Summary: Choosing the right counting functionIn ...
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