How to find and remove duplicates in Excel. Filter for unique values in large or small datasets to clean up your worksheets and workbooks.

To remove duplicate values, select Data > Data Tools > Remove Duplicates. To highlight unique or duplicate values, from the Home tab, use the Conditional Formatting command in the Style group.

You can filter for unique values to temporarily hide duplicate values, and you can remove duplicate values to permanently delete duplicate values. A duplicate value is one where all values in the row …

When shaping data, a common task is to keep or remove duplicate rows. The results are based on which columns you select as the comparison to determine duplicate values is based on the data …

You can use the following methods to compare data in two Microsoft Excel worksheet columns and find duplicate entries.

How to count the number of unique values in a range that contains duplicate values in Excel.

Importing calendar items might result in duplicate items. You can delete the duplicate calendar items.

Excel designates multiple windows of the same workbook by appending a colon and a number to the file name on the title bar. Switch to the new window, and then click a sheet that you want to view.

Duplicate data often creeps in when multiple users add data to the database at the same time or if the database wasn't designed to check for duplicates. It is easier to use a query when you want to delete …

In the Field Properties pane at the bottom of the table design view, on the General tab, set the Indexed property to Yes (No duplicates). Save the changes to your table.