Use WPS Duplicate Values on macOS with 2 how-to topics, both available without membership; choose a topic from the index and follow the steps to complete the task.
How-to Index
| No. | Topic | Membership Requirement |
|---|---|---|
| 1 | 1. Highlight Duplicate Values | Free |
| 2 | 2. Remove Duplicate Values | Free |
How-to Guide
1. Highlight Duplicate Values
Feature path: Data → Duplicate Values → Highlight Duplicate Values
- Select the cell range that you want to check for repeated content.
- Click the Duplicate Values button on the Data tab.
- Select Highlight Duplicate Values.
- Choose a marking color in the dialog box.
- Review the cells filled with that color and continue checking the data manually.
Success Criteria
- Interface result: Cells containing repeated data are marked with the selected color.
- What you can do next: You can continue filtering, editing, or deleting repeated data.
Tips While Using
- Duplicate detection is based on the currently selected range, so confirm the data range first.
- If the sheet includes headers, avoid selecting unrelated areas by mistake.
2. Remove Duplicate Values
Feature path: Data → Duplicate Values → Remove Duplicate Values
- Select the data range that contains repeated records, usually including the header row.
- Click Duplicate Values, then select Remove Duplicate Values.
- In the dialog box, select the columns used to determine duplicates.
- Click OK. The system keeps the first matching record and removes later duplicate rows.
- Review the result message and confirm how many duplicate records were removed.
Success Criteria
- Interface result: Duplicate rows are removed and only deduplicated records remain in the sheet.
- What you can do next: You can continue saving, filtering, or analyzing the cleaned data.
Tips While Using
- Back up the original data before deletion so you can compare results later if needed.
- If duplicates should be checked by only some columns, clear the columns that should not be included.
- Large data ranges may take some time to process.