Excel duplicate filter color marking

How to filter and colorize duplicate items in excel: 1. Open the excel table that needs to be filtered and colorized; 2. Select the data range that needs to be filtered; 3. In the excel function menu, click the "Data" option. Then click "Remove Duplicates"; 4. In the pop-up dialog box, there is an option to define the rules for "Remove Duplicates", make sure the column you want to filter is selected, and uncheck the "My data contains headers" option. If the data contains headers, then click "OK".

Excel is a powerful spreadsheet software that provides many convenient and practical functions. One of the very useful features is duplicate filtering and coloring. By marking duplicates with different colors, we can more easily identify and process duplicate values ​​in our data. In this article, I will show you how to use Excel’s duplicate filter coloring feature.

First, open the Excel sheet containing the data that needs to be filtered and colored.

Next, select the data range that needs to be filtered. You can use mouse drag to select the columns and rows you want to filter. Alternatively, you can click the cell in the upper left corner of the table, then hold down the Shift key and use the arrow keys to select the data range.

In the Excel function menu, find the "Data" tab and click on it. In the toolbar of the Data tab, find the Remove Duplicates button and click it.

In the pop-up dialog box, you will see an option to define the rules for "Remove Duplicates". Make sure the columns you want to filter on are checked and the "My data contains headers" option is unchecked if your data contains headers. Then click "OK".

Excel will immediately remove duplicates in the table based on your selection and mark duplicate data in gray.

For more advanced duplicate filtering and coloring, you can use Excel's "Conditional Formatting" feature.

Select the data range that needs to be filtered and colored, and go to the "Home" tab.

In the toolbar of the "Home" tab, find the "Conditional Formatting" option and click it. Then select "Duplicates" under "Highlight Cell Rules".

In the Duplicates dialog box, you can select the color of the cells you want to highlight. Excel also allows you to choose among custom colors or create your own favorite colors.

After selecting the appropriate color, click "OK".

Now, Excel will mark the duplicates in the table with the selected color based on the rules you selected. This enables you to quickly identify and handle duplicate values ​​in your data.

To summarize, Excel’s duplicate filter coloring function allows us to quickly find and process duplicate values ​​in the data. You can easily achieve this by following the steps above. Whether it's simple filtering of duplicates or complex conditional formatting, Excel provides powerful and flexible functions to meet your needs. I hope this article can help you use Excel's duplicate filter coloring function more efficiently.

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