Not familiar with marcos can someone tell me what I did wrong. Or even better
and help make it right.

Sub DeleteSemester()
Dim lr As Long, x As Long
lr = ActiveSheet.Cells(Rows.Count, 1).End(xlUp).Row
x = lr - 5
Range("BI2:BO26").Copy Cells(200, BI)
ActiveSheet.Rows(x & ":" & lr - 1).Delete
Range("BI195:BJ195").Copy Cells(2, Y)
Range("BI195:BJ195").Copy Cells(2, BI)
Range("BI195:BJ195").Delete
Range("BM195:BO195").Copy Cells(2, AK)
Range("BM195:BO195").Copy Cells(2, BM)
Range("BM195:BO195").Delete
End Sub