If you're looking for duplicated values in a excel sheet, you can find them easily.
We need to select the columns or cells that have duplicate values and select Home > Conditional Formatting > Highlight Cells Rules > Duplicate Values
After that we could right-click on one of the duplicate cells and choose Filter > Filter by Selected Cell's Color
All duplicated cells will be filtered
To clear conditional filter, choose Conditional Formatting > Clear Rules > Clear Rules from Entire Sheet
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