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How to use the MAP function in Microsoft Excel

Row precision vs. Aggregation errors: MAP is the best way to use "greedy" functions like AND or OR in a single, dynamic ...
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How to Insert Data From Multiple Excel Spreadsheets to One Excel Spreadsheet

If you manage data in multiple Excel spreadsheets, you can use the Consolidate Data wizard to merge data from several spreadsheets or workbooks into one master sheet. The Consolidate Data wizard ...

Microsoft Excel’s new import functions make handling numbers easier

Excel now supports IMPORTTEXT and IMPORTCSV functions that load external text and CSV files as dynamic arrays, making it ...
PC World

Use INDEX and MATCH for simple database queries in Excel

Originally, Excel was not designed to be a real database. Its early database functions were limited in quantity and in quality. And because every record in an Excel database is visible on the screen ...
Houston Chronicle

Excel Cannot Extend List or Database

Microsoft Excel displays the error "Cannot extend list or database" when your data set is not as continuous, and shows the error message to avoid overwriting existing ...

17 New Excel Features for 2026 to Speed up Your Work

Discover 17 new Excel features and functions for 2026, so you track edits and data faster. Including auto-refreshing pivots ...

Excel on Autopilot : Endex Cleans Sheets, Pulls from PDFs, Builds Complete DCF Models

With Endex, you can build a full DCF in Excel, including history, projections, and valuation outputs, producing audit ready ...