VBA code that you can use to highlight the differences between two columns in Excel.
VBA Code:
Sub HighlightColumnDifferences()
Dim rng1 As Range, rng2 As Range
Dim cell1 As Range, cell2 As Range
' Set the ranges for the two columns you want to compare
Set rng1 = Range("A1:A10") ' Change "A1:A10" to the first column range
Set rng2 = Range("B1:B10") ' Change "B1:B10" to the second column range
' Clear any previous formatting
rng1.Interior.Pattern = xlNone
rng2.Interior.Pattern = xlNone
' Loop through each cell in the first column
For Each cell1 In rng1
' Loop through each cell in the second column
For Each cell2 In rng2
' Compare the values in the two cells
If cell1.Value <> cell2.Value Then
' Highlight the cells with differences
cell1.Interior.Color = RGB(255, 0, 0) ' Change color as desired
cell2.Interior.Color = RGB(255, 0, 0) ' Change color as desired
End If
Next cell2
Next cell1
' Inform the user that the highlighting is complete
MsgBox "Differences between the columns have been highlighted!"
End Sub