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The hidden costs of whole-column references in Excel: Learn 3 alternatives to optimize your workbook's performance

Whole-column references in Excel are silent performance killers, often forcing the program to manage a range of over a ...
TechRepublic

How to use BYCOL() and BYROW() to evaluate data across columns and rows in Excel

How to use BYCOL() and BYROW() to evaluate data across columns and rows in Excel Your email has been sent Most Microsoft Excel functions are autonomous—one result value for each function or formula.
TechRepublic

How to hide rows and columns and use groups in a shared Microsoft Excel workbook

How to hide rows and columns and use groups in a shared Microsoft Excel workbook Your email has been sent A few years ago, Microsoft Excel improved collaboration by adding sheet view to shared ...