So I wrote a makro, which inserts a new Column in every worksheet except the first. It works just fine. My only problem is, that I would like it to jump back to the sheet I started at after finishing up the last worksheet. All solutions I found online said, that the line: Sheets("Name of Sheet").Select should do the deed. However it doesn't do it for me. What am I doing wrong? I would also appreciate suggestions to improve the code.
Option Explicit
Sub NeueSpalte()
    Dim ende As Boolean
    Dim Name As Variant
    Dim Anzahl_WS As Integer
    Dim Zaehler As Integer
    Do While ende = False     
        Name = InputBox("Name der neuen Spalte")
        If StrPtr(Name) = 0 Then
            MsgBox ("Abgebrochen!")
            Exit Sub
        ElseIf Name = "" Then
            MsgBox ("Bitte etwas eingeben")
        Else
            Exit Do
        End If
    Loop
        Anzahl_WS = ActiveWorkbook.Worksheets.Count - 1  
        Sheets("Rechte auf Verträge der A3").Select
        Application.ScreenUpdating = False
            For Zaehler = 1 To Anzahl_WS
                Cells(1, 2).EntireColumn.Copy
                Cells(1, Columns.Count).End(xlToLeft).Offset(0, 1).Activate
                ActiveCell.EntireColumn.Insert
                Application.CutCopyMode = False
                Cells(1, Columns.Count).End(xlToLeft).Activate                              
                ActiveCell.EntireColumn.Select
                Selection.ClearContents
                Cells(8, 2).MergeCells = False                                              
                Cells(1, Columns.Count).End(xlToLeft).Offset(7, 1).Activate
                Range(Cells(8, 2), ActiveCell).MergeCells = True
                Cells(8, 2).Select                                                          
                    Selection.Borders(xlDiagonalDown).LineStyle = xlNone
                    Selection.Borders(xlDiagonalUp).LineStyle = xlNone
                    With Selection.Borders(xlEdgeLeft)
                        .LineStyle = xlContinuous
                        .ColorIndex = 0
                        .TintAndShade = 0
                        .Weight = xlThin
                    End With
                    With Selection.Borders(xlEdgeTop)
                        .LineStyle = xlContinuous
                        .ColorIndex = 0
                        .TintAndShade = 0
                        .Weight = xlMedium
                    End With
                    With Selection.Borders(xlEdgeBottom)
                        .LineStyle = xlContinuous
                        .ColorIndex = 0
                        .TintAndShade = 0
                        .Weight = xlMedium
                    End With
                    With Selection.Borders(xlEdgeRight)
                        .LineStyle = xlContinuous
                        .ColorIndex = 0
                        .TintAndShade = 0
                        .Weight = xlMedium
                    End With
                    Selection.Borders(xlInsideVertical).LineStyle = xlNone
                    Selection.Borders(xlInsideHorizontal).LineStyle = xlNone
                Cells(1, Columns.Count).End(xlToLeft).Offset(0, 1).Value = Name
                    If ActiveSheet.Name = "Rechte auf Verträge der WW" Then                 
                        Exit Sub
                    Else
                        ActiveSheet.Next.Select
                    End If
            Next Zaehler
            Application.ScreenUpdating = True
            Sheets("Rechte auf Verträge der A3").Select
End Sub
expected result: copy column b into first empty column, delete its contents and insert the user picked name in row 1 of the new column. Do that for every sheet and jump back to sheet number 2
actual result: it does everything just fine, but doesn't jump to sheet 2
 
     
    