If you're tired of repeated calculations, hard-to-read formulas, and sluggish Excel worksheets, the LET function is your solution. It assigns simple names to complex calculations, making formulas ...

Learning to use Excel worksheets like relational databases can help you save time, eliminating duplication when managing large projects. A relational database is useful because information resides in ...

In October of 2001 , we described in this column how to use the dollar sign ($) to make an Excel formula constant—so when you copy a formula to a different location on a spreadsheet it won’t ...