Select Data > Remove Duplicates, and then under Columns, check or uncheck the columns where you want to remove the duplicates. For example, in this worksheet, the January column …

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 …

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 …

Removes all rows from a Power Query table, in the Query Editor, where the values in the selected columns duplicate earlier values.

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

This can slow down not just Excel, but the overall performance of your computer when you have an excessively formatted worksheet open. Excessive formatting can also cause printing …

In the blank cell below the last cell in the range, enter the ROWS function. Use the range of unique values that you just copied as the argument, excluding the column heading.

Or, if you want to remove duplicate rows, you can quickly do this by using the Remove Duplicates dialog box. At other times, you may need to manipulate one or more columns by using a …

When you move or copy cells, rows, and columns, Excel moves or copies all data that they contain, including formulas and their resulting values, comments, cell formats, and hidden cells.

You can apply conditional formatting to a range of cells (either a selection or a named range), an Excel table, and in Excel for Windows, even a PivotTable report.