I have found a macro that works, but it works way too slow. Is there any way to tweak what I'm doing to sleep up the process? I have a little over 1000 rows it loops through!

Below is my code. Please excuse the formatting, I'm new to this site and have not yet learned how to insert code into a code box.

With Range("C13:C1000")
.EntireRow.Hidden = False
For Each cell In Range("C13:C" & ActiveCell.SpecialCells(xlCellTypeLastCell).Row)
Select Case cell.Value
Case Is = 0
cell.EntireRow.Hidden = True
Case Is = ""
cell.EntireRow.Hidden = True
End Select
Next cell
End With




Any ideas?