How to remove duplicates in Excel efficiently for large datasets?

[johnliam]

I’m working on a spreadsheet and need to learn how to remove duplicates in Excel to clean my data. What is the easiest method to remove duplicates in Excel without losing other important information?

 

[robbinhook]

To remove duplicates in Microsoft Excel for large datasets, select your data, go to the Data tab, and click Remove Duplicates. Choose relevant columns and confirm. For better control, use Advanced Filter or Power Query to clean and manage large data efficiently without affecting original records.