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.

Learn how to combine Excel files with different sheet names using Power Query. Save time, reduce errors, and automate your data consolidation ...

This option only appears if Excel detects data adjacent to the selected column. Uncheck all columns except the one containing the consolidated data and click "OK" to remove duplicates.

Excel’s Power Query is a powerful tool for automating financial data consolidation and transformation.

Adding a drop-down list in Excel is a quick and efficient way to choose predefined data. Here's how to create a drop-down list in Microsoft Excel.