If someone can help me please?
At the moment I am using 'Sheets("Mine").Activate' to insert a row on a
specified sheet, but now I would like to insert the row using the code below
on multiple sheets e.g (1st to last sheet) without having to name each sheet.
Can this be done?

Sub NewRow()
EndRow = Cells(Rows.Count, 1).End(xlUp).Row
n = Cells(Rows.Count, "AF").End(xlUp).Row + 1
Cells(n, "AC").Value = "Total"
Cells(n, "AF").Formula = "=sum(AF5:AF" & n - 1 & ")"
Union(Cells(n, "AF"), Cells(n, "AC")).Font.Bold = True
Union(Cells(n, "AF"), Cells(n, "AC")).Font.ColorIndex = 2
Union(Cells(n, "AF"), Cells(n, "AC")).Interior.ColorIndex = 32
Union(Cells(n, "AF"), Cells(n, "AC")).Borders.LineStyle = xlContinuous
Union(Cells(n, "AF"), Cells(n, "AC")).Borders.ColorIndex = 2
Union(Cells(n, "AF"), Cells(n, "AC")).Borders.Weight = xlThin

For i = n + 1 To 32
If Application.CountA(Rows(i)) = 0 Then
Rows(i).Interior.ColorIndex = 2
End If
Next i
Range("A5").Select
Rows("5:32").Select
Selection.RowHeight = 12.75
Range("A5").Select

End Sub