Hello. I have a Excel file that contains a large list of Tracking Numbers.

The tracking numbers are from two sets of order types- Internet orders and
Mail Orders.

Orders that are from the Internet are matched up with a order number such as
"5678". Orders from the mail-order side are designated by initials "MO".

So in Excel it'll look something like this:

trackingnumber orderid

123365656666 5467
152155896345 5468
123365634567 MO
152134567789 5469
152151234563 MO

Is there a way to eliminate the Mail-Order rows and save the Excel file to
just have the Internet order tracking numbers?

Thanks for you help!