I have an Excel spreadsheet containing IP addresses and subnet masks. I need to derive the subnet of each IP address in the spreadsheet.<BR><BR>Example: IP (column A): 10.1.230.84, Subnet Mask (column ...

This truly GLOBAL find and replace will help. Say that you have hundreds of similar Excel workbooks in a folder and you need to globally change “2009 Budget” to “2010 Budget” in all of the workbooks.