How to find and remove duplicates in Excel. Filter for unique values in large or small datasets to clean up your worksheets and workbooks.

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

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 …

After you locate duplicate records, you can either edit or Delete duplicate records with a query. To locate duplicate records from multiple tables, create a union query.

How to use the COUNTIF function in Excel to count the number of cells that meet values you set.

The steps in this section explain how to enter data manually in a blank datasheet, and also explain how to copy the sample tables to Excel, and then import those tables into Access.

You can often approach the problem of overlapping, redundant, or conflicting information by looking for duplicate data in two or more tables. For more information about union queries, or …

Let's look at a sample scenario of a Sales spreadsheet, where you can count how many sales values are there for Golf and Tennis for specific quarters. At this point, the PivotTable Fields …

There are certain limitations with using VLOOKUP—the VLOOKUP function can only look up a value from left to right. This means that the column containing the value you look up should …