Two methods to find duplicate data in Excel

php Editor Strawberry’s two methods for finding duplicate data in Excel are conditional formatting and data filtering. Through conditional formatting, duplicate data can be quickly marked and visually differentiated; through data filtering, duplicate data can be filtered out or deleted, helping users easily process duplicate information in Excel tables. These two methods are flexible and simple, suitable for data processing needs in different scenarios, and improve work efficiency.

1. We first select the data you want to find. If it is a different worksheet, then you need to copy Table 1 and press the CTRL plus key to insert it next to Table 2. The reason for this Yes, only by combining the two tables can we better find duplicate data in the two tables.

2. After combining the two tables, we need to select these two columns of data, that is, select the range where the repeated data is located.

3. After selecting it, you can click the [Conditional Formatting] option in the toolbar on the Home tab.

4. Then a drop-down list will appear. We need to click [Highlight Cell Rules] in the drop-down list, and then select [Duplicate Value].

5. Then an options page will pop up. We need to select [Repeat] in the pop-up interface and then adjust the color of the table according to our favorite color, and finally click OK. After clicking OK, the duplicate places will be found.

If you still want to delete these data separately, you need to click the [Data tab] first, and then you need to find [Delete Duplicates] and click [Delete Duplicates] ] Then all duplicate data can be easily deleted. The color can also be set freely. Data with the same color is a duplicate value.

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