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.

How to remove duplicates in Excel for a single column When you have duplicate data that you want to remove from a single column in your dataset, start by clicking into the column you want to dedupe.

Here, we're selecting the entire table. Note that Remove Duplicates will only remove those items where the values are identical across rows or from individual cells if a single column is selected.