If your spreadsheet has a lot of unwanted duplicate values, you're not stuck with them. You can remove them. We'll show you how to remove duplicates in Excel.

Learn three methods to easily remove duplicates in Microsoft Excel spreadsheets to improve your data analysis in 2024. Copies of Excel data ...

Learn how to modify the number of Undo levels in Excel using this guide. You can set Undo levels from 0 to 100 using Registry Editor.

You can use the "Undo" button to recover any deletions that you make while editing an Excel 2010 document, as long as you have not closed the document since making the deletion.