Как удалить повторяющиеся значения (#не удалять повторяющиеся значения#) в столбце excel?

использование VBA:

Public Function allDuplicates()
    Dim a As Application
    Set a = Application
    Dim arrayRows() As Boolean
    maxCol = 2
    firstRow = 2
    Dim wks As Worksheet
    Set wks = ActiveSheet
    wks.Application.ScreenUpdating = False
    totalRows = wks.Cells(Rows.Count, "A").End(xlUp).Row
    ReDim arrayRows(totalRows)
    For i = firstRow To totalRows
        theRow = Join(a.Transpose(a.Transpose(wks.Range(Cells(i, 1), Cells(i, maxCol)))), Chr(0))
        For j = i + 1 To totalRows
            theOtherRow = Join(a.Transpose(a.Transpose(wks.Range(Cells(j, 1), Cells(j, maxCol)))), Chr(0))
            If theRow = theOtherRow Then
                arrayRows(i) = True
                arrayRows(j) = True
            End If
        Next j
    Next i
    For i = firstRow To totalRows
        If arrayRows(i) = True Then
            wks.Rows(i).Clear
        End If
    Next i
    Range("A1:B" & totalRows).Sort key1:=Range("A2:A" & totalRows), order1:=xlAscending, Header:=xlYes
    wks.Application.ScreenUpdating = True
    Message = MsgBox("Finished", vbInformation)
End Function

откройте Visual Basic / Macros, добавьте модуль в ThisWorkbook, вставьте код справа и выполните его.