How to count unique values Excel

How to count unique values with criteria in Excel - Count unique items based on condition

How to Count the Occurrences of a Number or Text in a Range in Excel : Using Excel

Excel Distinct Count with a PivotTable

Excel でテキストを含むセルをカウントする（テキストを含むセル、テキストのみのセル、特定のテキストの出現）

30. Count Distinct Values | Power Query Editor

Excelで一意の値を数える | Excelで異なる値を数える

How to Count Unique Text Values (or Numbers) in Excel - Count Unique Values in a range

How to Count Unique or Distinct Values in Microsoft Excel