Mailing lists are the lifeblood of any company's marketing program. Whether they are used to track internal clients or whether they were purchased and used for a cold direct mail piece, a well-vetted ...

How to create a sorted unique list in an Excel spreadsheet Your email has been sent Microsoft 365's UNIQUE() function is a great reason to upgrade. Combine UNIQUE ...

Excel used to be the poor schmuck’s database, with spreadsheets that just sort of sat there. You could create something more sophisticated with LOOKUP functions, but they were a huge hassle to set up.