Excel Advanced Formula Editor Lambda
The new Microsoft Excel Advanced Formula Add-in makes it easy to write and manage LAMBDAs in Excel. It's a "new" version of Name Manager and hopefully it could replace Name Manager in the future.
Understanding and Creating Barcodes in Excel
Find out how you can generate UPC barcodes in Excel that work! I tested it with a scanner and the Excel barcodes could be scanned. The solution uses a combination of Excel VBA, formulas and conditional formatting.