How-To Geek on MSN

How to use the ISOMITTED function in Microsoft Excel

Build flexible Excel functions that automatically handle blanks, defaults, and overrides without messy nested IFs.
Visual Studio Magazine

Microsoft's New Programming Language for Excel Now Turing Complete

Microsoft, which calls its Excel spreadsheet a programming language, reports that an effort called LAMBDA to make it even more of a programming language is paying off, recently being deemed Turing ...